O-Ring Face Seal Adapters - Hydraulic Fittings and Adapters. Hydraulic Adapters, Hydraulic Fittings, Forged Brass Metric Tube Fittings and Accessories. . 90DFF Buna-Nitrile 90 Durometer Face Seal O-Ring Details.5 Things You Should Know about O-ring Face Seal Fittings. Dec 8, 2020 — O-ring face seal fittings can eliminate leaks in hydraulic systems at operating pressures as high as 6,000 PSI.Seal-Lok O-Ring Face Seal Tube Fittings and Adapters - Parker. O-ring face seal fittings offer zero clearance, resistance to over torque and vibration resistance making it an ideal reusable hydraulic fitting solution across . White And Gold Tv Stand 75 Inch, Images for hydraulic fitting with o ring. O-ring face seal adapter fittings use a straight thread and have a machined groove in the face of the male fitting to accept an O ring (of either Buna N or . White And Gold Vessel Sink, Your Connection is Only as Good as its O-ring. Feb 6, 2019 — Consider a hydraulic fitting with a Buna-N O-ring that has been stored in a parts bin for who knows how long—probably years. White And Gold Website Design, Hydraulic O Ring Kit. Hydraulic O-Ring Kit BOSS ORB Fittings 245 Pieces (12 Common Sizes) SAE 900 Series Buna-N 90 Durometer · 4.64.6 out of 5 stars (13). White Calacatta Gold Quartz, steel sae o-ring fittings for sale. ORB fittings (O-ring boss) are a type of hydraulic fitting that is used to connect two pieces of tubing. They are often used in high-pressure applications, as .$2.00 to $31.66 White Couch With Gold Legs, O-Ring Face Seal (ORFS) Fittings, Parker Seal-Lok Reusable .. O-ring face seal fittings offer zero clearance, resistance to over torque and vibration resistance making it an ideal reusable hydraulic fitting solution across .Hydraulic Boss O-Rings. There is 20 standard sizes for O-rings used to seal straight-thread tube fittings on a boss. A boss Tube fitting with boss seal is cylindrical projection on a .O-ring face seal fittings (ORFS) - Brennan Industries. PDFO-ring face seal fittings can eliminate leaks in hydraulic systems at operating pressures as high as 6,000. PSI. They are designed specifically for applications .O-Ring Face Seal (ORFS) Fittings - Identification & Installation. 10:15In this episode, we discuss ORFS (O-Ring Face Seal) fittings. This includes everything from . How To Choose A Hose - Heads Up For Hosers.YouTube · Gregg Distributors LP · Aug 23, 20189 key moments in this videoFittings with 24° Taper / O-Ring (DKO). Tube connectors and cutting ring fittings from the STAUFF Connect series made of steel with 24° internal taper. For hydraulics.Hydraulic O-Ring Adapters - Sealing O-ring Face .. Our selection of assorted O-ring pipe fittings are designed to prevent leaks at even the highest pressures. These sealing hydraulic O-ring fittings allow you to . Anillo Pandora Precio, Flat Face O-Ring Hydraulic Fittings | HoseandFittings.com. Flat Face Fittings, also known as O-ring Face Seal Fittings or ORFS Fittings, have been proven to be very effective in eliminating leakage at higher . White Gold 14 Karat, The Different Between O'Ring Boss and O'Ring Face Sealing .. 2:20The Different Between O'Ring Boss and O'Ring Face Sealing SAE Fittings RG Group 650 North . Install a reusable fitting on wire braid hose.YouTube · RG Group PA · Aug 6, 20183 key moments in this video White Gold 20 Inch Rope Chain, JIC Flared O-Ring Fittings. p> Custom Fittings' JIC 37° flare O-Ring tube fittings and adapters, offer the versatility of the popular metal to metal seal from J514 with the added . White Gold 3mm Rope Chain, Industrial & Hydraulic Gaskets & O-Rings. Items 1 - 60 of 111 — 00072-20 00072-20 20 MM I.D. BONDED SEAL FOR METRIC PORT. $1.12 / ea. Availability: 1240 ea. G11-N90-111 7/16" NITRILE O-RING. White Gold 5mm Chain, O-Ring Face Seal (ORFS). The seal takes places by compressing the O-ring onto the flat face of the female, similar to a split flange fitting. The threads hold the connection .3/8" Boss O-Ring for Hydraulic Fittings. 3/8" Boss O-Ring for Hydraulic Fittings. 699-011. 0.34 / Each. http://schema.org/ .How to store hydraulic fittings with O-ring seals?. Oct 20, 2020 — There are various sealing forms of hydraulic fittings and adapters. Thread seal, cone seal, O-ring seal.Hydraulic Essentials - The Evolution of O-ring Boss/Face .. Jul 10, 2018 — FFOR or Flat-faced O-Ring Fittings also known as “flat seal fittings” · O-Ring flange fittings · SAE straight-thread O-ring boss fittings. Rating: 4.8 · ‎18 votes(200-morfs-04-06) male o'ring face seal hose fitting. (200-morfs-04-06) male o'ring face seal hose fitting · 200 series fittings are the most popular Triton hose fittings designed for use with Triton hoses. · 200 .$9.09O-ring Metric female 24 degree hydraulic hose fittings. Jiangsu YiCheng Fluid Equipment Co., Ltd was founded in 2008, the main products are tube fittings, pipe fittings, hose fittings, hydraulic fittings, . White Gold And Wood Mens Wedding Band, Replacement Hydraulic O-Rings, Seals, Kits & Flaretite Seals. Our replacement O-rings are made of 90 durometer neoprene, which resists gasoline, oil, grease and petroleum based hydraulic fluids. They are available as . Anillo Triple Pandora, ORFS / Flat Face O-Ring. ORFS (O-Ring Face Seal) fittings are becoming the most popular international fitting type used on global OEM machines due to their high level of sealing and . White Gold Buffet Cabinet, VITON 90 HYDRAULIC FITTING O-RING KITS - APG. VITON 90 HYDRAULIC FITTING O-RING KITS · VITON 90 HYDRAULIC FITTING O-RING KITS · Product Specification · Customers who bought this item also bought · BUNA 90 FACE .$194.07 White Gold Bullion, Steel ORFS - Steel O Ring Face Seal Fittings - Colorado. O-Ring Face Seal adapter fittings use a straight thread with a machined groove in the face of the male fitting to accept an O-Ring. White Gold Cabinet Hardware, O Ring Face Seal Fittings. It needs to be helium leak tested at the rate of 4X 10 - 5 std cm3. O-ring Face Seal Hydraulic Hose Fittings has a straight thread and a machined groove in the .SEAL MATERIAL: VITON, NITRILEPRESSURE RATING: 1500 PSI, 3000 PSI, 6000 .VALVE SIZE: 1/8" TO 4"THREAD: NPT, BSPP, BSPT, METRIC, UNFO-ring Face Seal ORFS Hydraulic Fittings/Adapters. There is nothing like an O-ring face seal fitting or (ORFS) when connecting various hydraulic hoses. Its elastic sealing characteristics make it the best choice .How O-Ring Face Seal Fittings (ORFS) Eliminate Leaks in .. Aug 19, 2020 — These flat face O-rings are often called elastomeric seals and are very common in hydraulic and tube connections. An elastomeric seal is a .Flare-O® 37 Degree Flare Hydraulic Fittings. FLARE-O® hydraulic fittings from Air-Way Manufacturing combine the assurance of an o-ring seal and a JIC style flare fitting. A fully compatible replacement .Hydraulic Crimp Hose Fitting - M O-Ring - Rigid - - 3/8 ID, 3 .. Hydraulic Crimp Hose Fitting - M O-Ring - Rigid - - 3/8 ID, 3/4-16 Thread · Product Description · Specifications · Product Description.$14.09JIC 37-degree Flare Hydraulic Fittings Male Adapter with O .. This Male Connector is essentially a JIC 37-degree Flare Hydraulic Fittings Male Adapter, with the additional feature of an O-ring boss sealing. White Gold Chain 5mm, O-Ring Boss Fittings - Hose, Fittings & Accessories. Items 1 - 12 of 18 — O-Ring Boss Fittings. Flanged Wheel. Special Agricultural. 6200 Series EMQ . #8 Male O-Ring to 1/2" Female Pipe Swivel. Item# 043-014. White Gold Climbing Chalk, 20591 ISO 12151-2/DIN 3865 90° Metric Female 24 .. 20591 ISO 12151-2/DIN 3865 90° Metric Female 24° Cone O-Ring heavy type hydraulic fittings types - Ruihua Hardware.$0.45 to $5.75 White Gold Cuff, Straight O-Ring Face Seal Hydraulic Fittings & Adapters. Straight face seal o-ring hydraulic fittings from Air-Way Manufacturing are designed for optimal fluid power applications. Learn more. White Gold Datejust 36, Hose ID x 3/8″ – Male O-Ring Face Seal Rigid Standard .. MF-06-06 Kurt Hydraulic Hose Ends are USA Made. Crimp fittings are competitively priced. Superior Performance and Quality. Easy Online Ordering!$8.56 · ‎In stock White Gold Day Date Olive Dial, FACE SEAL HYDRAULIC FITTINGS TOWER - Hose Box. Key Features. Hose Box introduces the comprehensive Hydraulic Fitting and Adapter Tower for ORFS (O-Ring Face Seal) applications. The Hydraulic Fittings . Rating: 5 · ‎2 reviewsSS-T43-MFF | O-Ring Face Seal ORFS. O-Ring Face Seal ORFS Hose Fitting (Stainless Steel). Material: 316 Stainless Steel Uses: 1 & 2 Braided Hose Hoses: 1SN (100R1), 2SN (100R2), R16, R17 .$63.233/4 X 3/4 O-ring Face Seal Female. 3/4 X 3/4 O-ring Face Seal Female hydraulic hose fitting.$20.36HYDRAULIC O-RING TUBE COMPONENTS & ACCESSORIES. HYDRAULIC O-RING SEAL STEEL AND STAINLESS STEEL TUBE NUTS, SPLIT RINGS, BULHEAD NUTS,TUBE CAPS, TUBE REDUCERS, AND TUBE PLUGS, FOR USE WITH STEEL AND .Seal-Lok O-ring Face Seal Hydraulic Hose Fittings. The Parker Seal-Lok tube fitting consists of a nut, a fitting body, an O-ring (Trap-Seal), and a sleeve. Because of the flat face design, the holding control in .O-Ring Face Seal Tube Fittings. Choose from our selection of O-ring face seal fittings, nuts, O-ring face seal tube adapters, and more. In stock and ready to ship. White Gold Daytona Blue Face, Assembly Instructions for O-Ring Face Seal Fittings and .. PDFInstall correct O-ring in face groove (if not installed). 3. Lubricate assembly. 4. Align tube/hose to mating fitting allowing hand connection. Mating flat . White Gold Daytona Meteorite Dial, O-Rings for DIN Light & Heavy Series (MegaCrimp® and .. Home · Accessories · O-Rings · O-Rings for DIN Light & Heavy Series (MegaCrimp® and GlobalSpiral™ Couplings). White Gold Dentures, Gaskets & Sealing | Hydraulic Connection O-Rings. Shop online for all of your hose and fittings needs. . Hydraulic Connection O-Rings . TIPCO Sealing: Buna-N O-Ring Face Seal (ORFS) O-Rings. Anillos De Pandora De Promesa, 180pc ORS / ORFS Flat Face Hydraulic BN90 O-Ring Kit. . o-rings; Used in sealing ORS / ORFS Flat Face Hydraulic Fittings in hydraulic equipment. Also called O-Ring Face Seal Fittings, and SAE J1453 Fittings.$27.49 White Gold Filled Wire, Fittings and Flanges for Hydraulic Hose Use. Mar 25, 2020 — Hydraulic Hose Fittings. The two main types of fittings are all-metal or O-ring. In an all-metal connection, the seal against pressurized fluid .Your hydraulic fitting: which should you choose and why?. Jun 20, 2019 — With flat sealing surfaces featuring an embedded seal, O ring face seal fittings work with different hydraulic hose fitting types or flanged .When should you use O-ring fittings?. Jan 19, 2023 — O-ring fittings offer repeatable, high-pressure sealing for fittings . Unfortunately, the hydraulic fitting & adapter market has no “wheel .Boss, Face, and Flange O-Rings. SAE O-Ring Face Seal (ORFS) fittings are also used to seal hydraulic systems. These o-rings sit within the face of the fitting to create a seal between two .Gates 6GS-6MFFOR Male Flat-Face O-Ring Global Spiral .. Order Online! · Call us toll free at (855) 586-5378! · Gates 6GS-6MFFOR Male Flat-Face O-Ring Global Spiral Hydraulic Fittings.$10.12Male Adjustable O-Ring Boss 90 Degree Elbow Hydraulic .. Item #PriceUnits Per Package1031‑6807‑04‑04‑NWO‑FG$5.59N/A 11031‑6807‑06‑06‑NWO‑FG$6.62N/A 11031‑6807‑08‑06‑NWO‑FG$10.05N/A 1View 9 more rows White Gold Ford F150, 400 Lenz O-Ring Seal Hydraulic Fitting Male Elbow. 400‑4‑2 Lenz O‑Ring Fitting quantity400‑4‑2 Lenz O‑Ring Fitting$5.83 $3.79. 21 in stock.400‑4‑4 Lenz O‑Ring Fitting quantity400‑4‑4 Lenz O‑Ring Fitting$6.25 $4.69. Available on.400‑6‑2 Lenz O‑Ring Fitting quantity400‑6‑2 Lenz O‑Ring Fitting$6.23 $4.05. 31 in stock.400‑6‑4 Lenz O‑Ring Fitting quantity400‑6‑4 Lenz O‑Ring Fitting$5.92 $3.85. 13 in stock.View 17 more rows White Gold Franco Chain 3mm, Hydraulic Fitting 4000-12 12 Buna O-Ring. Hydraulic Fitting 4000-12 12 Buna O-Ring.$0.33 Anillos Pandora 2021, 7/8" x 14 Male O Ring x 3/4" x 16 Female O Ring Hyd. Fitting. Agri Supply - It's What's Inside. We have over 26000 products designed to help you with your projects, including this 7/8 inch male o-ring hydraulic . 10k Gold Marquise Ring, Elbows O-Ring Face Seal - Hydraulic Fitting. Universal Power Conversion, Inc. (UPC) can offer you a verity of Elbow O-Ring Face Seal Hydraulic fittings. In a Male and Street Elbows with thread options . 14 Karat Gold Opal Ring, ORFS (O Ring Face Seal) Threads Guide. ORFS system consists of ORFS Male with O Ring in Face, which seals against Flat Seated ORFS Female Swivel Nut fitting. The Swivel Nut can be slipped back to .ORFS (O-Ring Face Seal) Fitting Guide. Warehouse distributor for many top name manufacturers. Parker Hydraulics, Hypro Pumps, Prince Hydraulics. Direct from the factory. Surplus equipment.HOSE BOX O-RING KITS. Fix any leaky hydraulic hose or cylinder fitting with o-ring kits from Northern Hydraulics! We now proudly offer face seal and o-ring boss variety sets.Automate With Commercial Grade o ring hydraulic fittings. Find the o ring hydraulic fittings you want from Alibaba.com's range of other hydraulic parts. Automate your system from single to double acting cylinders, .$0.10Weatherhead Hydraulic Fitting 6 Jic x 6 Male O-Ring. Weatherhead Hydraulic Fitting #6 Male Jic x #6 Male O-Ring. Roll Off Trailer Parts Benlee. Roll Off Truck Parts Benlee. Weatherhead Hydraulic Fitting.$1.25Hydraulic Hoses and Fittings, BSP Male O-Ring Seal. Hydraulic Hoses and Fittings, BSP Male O-Ring Seal Hydraulic Hose Fittings. FAV is the manufacturers of Hose Fitting array of durable industrial Hydraulic . 14k Gold Bamboo Ring, Lippert 141610 Hydraulic Fitting 90 Degree Elbow O-Ring .. Lippert 141610 Hydraulic Fitting 90 Degree Elbow O-Ring Face Seal Orfs6801-04-04.$7.95 · ‎In stock Nike Air 720 Mujer, O-Ring Face Seal Fittings. Hydraulic Face Seal Fittings and Adapters, O-Ring Face Seal Fittings, ORS Caps, ORS Plugs, ORS Pipe Adapters, Swivel Elbows. 14k Gold Eternity Ring, Hydraulic Hose Male Straight Thread O-Ring Fitting: 1″ ID .. Find Hydraulic Hose Male Straight Thread O-Ring Fitting: 1" ID, 16 mm, 1" at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for .$99.22 14k Gold Love Knot Ring, Hydraulic Fitting Replacement O-Ring Kit H90KHYDKIT. Three in One Hydraulic Fitting O-Ring Kit H90KHYDKIT. Replacement orings for Boss, Flat Face, and Split Flange Hydraulic Fittings . 14k Gold Ring Size 5, ORFS O-Ring. PDFTube Fittings Division. Columbus, Ohio http://www.parker.com/tfd. N4. 4300 Catalog. O-Rings and Seals. Dimensions for reference only, subject to change.O-ring for hydraulic grease fitting & release valve. O-ring for hydraulic grease fitting & release valve. Product Code: 00327332. Our Price: $2.00. Please correct the following: Description. Rubber O-Ring for .$2.00SAE O-RING (ORB) O-RINGS. Item #Mfr. NumberSAE O‑Ring SizeI.D.WidthPrice3090290902N90‑20.2390.064$0.55 / EACH In stock ‑ Ships same d.3090390903N90‑30.3010.064$0.55 / EACH In stock ‑ Ships same d.3090490904N90‑40.3510.072$0.79 / EACH In stock ‑ Ships same d.View 10 more rowsKGS 90101 - Designation - Hydraulic Fitting. PDFthe most common hydraulic fittings used in the Kalmar Group. . SAE J1453-1, Specification for O-Ring Face Seal Connectors: Part 1 - Tube Connection .ORFS Fittings - O-ring face seal Tube fitting & Hydraulic .. FAV is manufacturer and Exporter of O-ring face seal (ORFS Tube fittings .We have all types fof ORFS Fittings like Adaptors,Elbow,Swivel Fittings,Tee .SAE12M-6F, HYDRAULIC ADAPTER FITTING, 12 O-RING .. SAE12M-6F, HYDRAULIC ADAPTER FITTING, 12 O-RING MALE X 6 O-RING FEMALE.$7.40 14k Gold Topaz Ring, Straight Thread O-Ring Fittings. Shop Straight Thread O-Ring Fittings at Applied.com and browse our extensive selection of industrial parts and supplies for all your MRO needs.$2.72 14k Yellow Gold Moissanite Ring, 0. DA19001-2424 , Hydraulic fitting FEMALE STRAIGHT BSP O'RING 1.1/2 Inch – 1.1/2 Inch HOSE · Description · Additional information · Cross-Reference .KES 4,670.00 14k Yellow Gold Ring Settings, 5 Tips for Finding the Right Hydraulic Hose Fittings for You. Nov 28, 2022 — Consider O-Ring Seals. The O-ring seal is becoming increasingly prevalent in hose fitting situations for many reasons, but the primary cause is . 14kt Gold Ring Settings, VCO® O-Ring Face Seal Fittings | Fittings | All Products. VCO® O-Ring face seal fittings are easy to assemble, reducing installation time, and can be installed where space is limited. They are suitable for use with . 18 Gauge 14k Gold Nose Rings, O-ring Face Seal vs O-ring Boss Seal Fittings Difference. SAE Straight Thread O-ring or O-Ring Boss (ORB) is a multipurpose thread ideal for medium and high-pressure hydraulic applications. The male thread contains an .List includes: What is O-ring face seal fitting ⋅ What is O-ring boss seal fitting ⋅ What is the difference . ⋅ View full listFitting—O-Ring Face Seal J1453_200206. Jun 19, 2002 — . O-ring face seal fittings for tubing and the O-ring face seal interface and nut portion of hose stem assemblies for nominal tube or hose .O-Ring - for fittings Med EO 24° DKO Svivel & for Svejse .. Product Classification, Hydraulics. Product Subprogram, Component. Product Category, Fittings. Product Group, Hydraulic Fittings .Connection Combination: Fittings ComponentsSize Range (mm): 6 - 42 mmO-Rings - Hydraulic - Fluid Power | LawsonProducts.com. The complete Lawson Products line of fluid power products includes hydraulic hoses for any application as well as valves, fittings and tools for any .o-ring face seal fitting - Hydraulic Fittings Supplier. O-ring face seal male end has different type connections with metric or inch tubing or swivel female end or hose fitting connectors, see below picture. Tube .Green Line metric DIN o-ring 24' cone female hydraulic .. Green Line metric DIN o-ring 24' cone female hydraulic crimp fitting. Description: 4200 & 4400 Series Crimp Couplings have been engineered to match a wide .FITTING TYPE: One-Piece Non-Skive Crimp C.THREAD TYPE: Female Metric DIN 2353HOSE SIZE: 1/4"THREAD DIMENSIONS: M14 x 1.5$13.20 18k Gold Name Ring, METRIC O-RING FEMALE 24° CONE HEAVY DUTY DKOS. Home> · Hydraulic Fittings & Ferrules> · Hydraulic Hose Insert - METRIC O-RING FEMALE 24° CONE HEAVY DUTY DKOS . 18k Gold Ring Settings, HYDRAULIC FITTING, O-RING BOSS ADAPTER,10MBo-4FP. 3336, HYDRAULIC FITTING, O-RING BOSS ADAPTER,10MBo-4FP.$14.46 18k Gold Wide Band Rings, BSPP Female O-Ring Face 60° Cone Inserts | Hydraulic .. Part NumberThread SizeTo Suit Hose IDList Price1‑9 Price10+ PriceBF0404CF‑OR1/4"1/4"£12.20£4.07£3.48BF0604CF‑OR3/8"1/4"£4.20£3.34£3.15BF0606CF‑OR3/8"3/8"£4.20£3.34£3.15View 6 more rows 3 Stone Cubic Zirconia Rings Yellow Gold, O-Ring Boss, Male Straight, SAE Swivel, Hydraulic Hose .. O-Ring Boss, Male Straight, SAE Swivel, Hydraulic Hose Connectors . Share: To Order This Product please contact our sales department at [email protected] or . 3 Stone Moissanite Ring Yellow Gold, Hydraulic O-Ring fittings. Various sizes. New. 8 pieces.. Hydraulic O-Ring fittings. Various sizes. New. 8 pieces. ; Condition. New – Open box ; Quantity. 1 available ; Item Number. 265222513050 ; MPN. Does Not Apply.$16.55NO MORE LEAKS, PART 2: Fixing a Port End Connection. Jan 6, 2021 — Damaged or missing O-ring or seal (on fittings/adapters using O-rings/seals) · Damaged fitting · Damaged port · Inadequate torque/improper assembly.6403 O-Ring Union - Adapters & Fittings. Items 21 - 29 of 29 — CHECKOUT OUR INVENTORY OF 6403 O-Ring Union Hydraulic Fittings And Adapters SAE O-Ring Adapters.SAE-O-Ring-Boss-Port-Taps. SAE-O-Ring-Boss-Port-Taps.90° Elbow Male JIC to BSP O-Ring Hydraulic Fitting 1JG9-OG. 90° Elbow Male JIC to BSP O-Ring Adjustable Hydraulic Fitting 1JG9-OG . ○Big stock for 20000+ all series of adapters and fittings.O-Rings for Bump Tube O-Ring Seal Fittings. O-Rings for Bump Tube O-Ring Seal Fittings. O-Rings for Bump Tube O-Ring Seal Fittings 0 group_482. SKU #: group_482. Starting at: In stock . 4.5 Gold Ring, Replacement O-ring for -24AN ORB Fittings. Replacement O-rings for O-Ring Boss fittings; Sold individually, but the minimum order quantity is 10 per size; One O-ring required per ORB fitting.$2.99 · ‎In stock 6.5 Gold Ring, Stainless Steel O-Ring Face Seal Fittings (ORFS). Our stainless steel fittings catalog, you will find a lot of different hydraulic stainless steel tube, hose fittings. Tel: 1-832-964-6121 - Call Us! Alexandrite 14k Gold Ring, Metric Female 24° Cone O-Ring Seal Swaged Hose Fitting. O-Ring metric 24 degree cone is used to join pipes or tubes with a 24 degree cone-shaped end, providing a leak-free connection in hydraulic system. Aspen Pandora Expansion, Part#: 47026 - O-Ring Face Seal O-Ring, 029-1 1/2 90D. Part#: 47026 - O-Ring Face Seal O-Ring, 029-1 1/2 90D . Hydraulic 90 D O-ring Asst. 1/4 - 2" Port. Part#: 84681 · Oe Hydraulic Fitting Seal Asst.O-ring + ORFS Elbow. Hose Coupler · Quick Coupler · Com-Lock Coupler. Fittings. Bite Type Fitting · DIN Type Fitting · Two Ferrule Type Fitting · Hydraulic Hose Fitting .SAE O-Ring Boss Fittings Guide. PDFFor SAE O-ring boss adaptors, the sizing shown on our website uses the 'thread' column to describe the fitting. An easy way to think of this is that the .