ReviewsScrew Thread Coupling

Thread Repair Tool Stainless Steel 20Pcs Rethreading Tap Set for Female Thread Repairing Insert Sleeve

  • The steel wire screw sleeve is assembled in the screw hole of aluminum alloy and other materials, which can form standard internal thread with high strength, wear resistance and high accuracy..
  • When there is thread machining error or repair of damaged internal thread hole, using steel wire screw sleeve as repair means, it can be used to repair the thread hole economically and effectively.You can also use the same screw after repair..
  • Using thread insert to convert mm---inch screw hole, it is convenient and fast..
  • Typical applications: high-voltage switchgear, microwave communication, auto parts, air separation equipment, radiators, etc.
  • Parts thread hole repair, such as injection molding machine template thread hole repair.
  • Imported equipment or machinery thread dam.
  • Easy to use,convenient to operate,saves effort and time in use..
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Heyiarbeit 5pcs 4mm to 4mm 2 Section Rotatable Universal Joint Coupling Shaft Stepper Motor L52xD12 U Joint Coupler Connector with Screw for RC Model Motor, RC Robot, DIY Encoder, CNC Machine

  • [Total Size] - Outer Diameter: 12mm / 0.47".
  • Connection Diameter: 4mm to 4mm / 0.16" to 0.16".
  • [Material] - This universal coupling is made of premium iron metal material, which is durable and has a long service life, fine workmanship.
  • [Feature] - The universal joint of the purpose is to firmly connect the driving shaft and the driven shaft to rotate together and transmit motion and torque, cost effective coupling design, which is very flexible and easy for use, and is great replacement for your old or broken one.
  • [Design] - Rotatable design. Allow the angle between the two axes within a limited range vary with operational needs, and easy to set up the items on the shaft and control the holding capacity of the coupling.
  • [Wide Application] - Universal joint coupling are used in servo motor systems, 3D printer, cnc machine, diy encoder, spindle transmissions, stepping motors, lifting platforms, machine tool transmissions, stepping motors, encoders, screw drives, machine platforms or gearboxes, etc.
  • Great suitable for short support shaft, bushing model, miniature Shaft, model airplane/ boat/ car.
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BIGFOOT RV Water Hose 25 ft - Drinking Water Hose for RV Camper, Boats - Food Grade Hose - Lead, Phthalate, BPA Free Hose - Anti Kink, Lightweight Water Hose - Purple, 5/8inch Diameter, 25 ft Long

  • High quality product - The winterize blowout adapter is made of brass, strong ruggedness and good durability, very safe to use and not easy to break or deform, can serve you longer time.
  • Easy to use - Screw the water pipe to the female thread side and connect the quick plug to the quick coupling inside the air compressor line, then turn on the air compressor and turn around the ball stem to open or close and adjust the air flow rate to blow dry water from the water pipe..
  • Widely Application - This quick winterize adapter is suitable for many systems (such as RV, camper, boat, travel trailer and so on that the vehicle with a water supply system) blow out or winterize with a male garden hose thread..
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100pcs Stainless Steel SS304 Coiled Wire Helical Screw Thread Inserts M8 x 1.25 x 2D Length for Helical Repair

  • Helicoil thread repair kit is easy to maintenance, install a thread insert into a damage screw hole, then the screw hole can be used as normal, in order to avoid workpiece loss..
  • The steel thread inserts can effectively improve screw connection, greatly improving the reliability..
  • M8 helicoil is suitable for parts that requires frequent removing, it can greatly improve service life and wear-resistance of screw thread..
  • Helicoil m8x1.25 can prevent screw from getting loose,especially used for products requiring high coefficient of insurance..
  • Used in all kinds of low strength materials, thread inserts can largely improve the wear resistance performance of screw connection, and avoid thread damage..
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#4-40 x 1 18-8 Stainless Steel Vented Socket Head Cap Screw

  • Price For: Each System of Measurement: Inch Screw Industry Standards: ASME B18.3 Drive Type: Hex Socket Rockwell Hardness: B70 to B95 Basic Material: Stainless Steel Head Height: 0.112" Head Dia.: 0.183" Thread Dia.: #4 Drive Size: 3/32" Fastener Finish: Plain Vented Hole Size: 0.035" Screw Style: Socket Head Cap Screw Material Grade: 18-8.
  • Thread Direction: Right Hand Temp. Range: 250 Degrees F Screw Head Type: Vented Item: Vented Socket Head Cap Screw Min. Tensile Strength: 80, 000 psi Dia./Thread Size: #4-40 Thread Style: Partially Threaded Thread Length: 3/4" Length: 1" Country of Origin (subject to change): Multiple.
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M12-1.75 x 50mm Zinc-Plated 12.9 Alloy Steel Socket Head Cap Screw 50 pk.

  • Price For: Each Drive Type: Hex Socket System of Measurement: Metric Dia./Thread Size: M12-1.75 Screw Style: Socket Head Cap Screw Thread Dia.: M12 Fastener Thread Type: Metric Coarse Thread Direction: Right Hand Material Grade: Class 12.9 Item: Metric Socket Head Cap Screw Vented Hole Size: Not Vented Basic Material: Steel Min. Tensile Strength: 176, 900.
  • Head Height: 12mm Head Dia.: 18mm Rockwell Hardness: C39 to C44 Thread Style: Fully Threaded Screw Head Type: Cylindrical Thread Length: 50mm Screw Industry Standards: DIN 912 Drive Size: 10mm Fastener Finish: Zinc Plated Length: 50mm Country of Origin (subject to change): Multiple.
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8 Pack M6x50 Hanger Bolts Double Headed Bolts Self-Tapping Screw 50mm Hanger Bolts for Furniture

  • Machine Screw Thread Length: 22mm / 0.87".
  • Material: Carbon Steel construction with zinc plated, provides great corrosion resistance and antirust ability for long service life..
  • Advantage: Good for wooden furniture jointing. Wood screw thread on one end and a machine screw thread on the other end..
  • Applications: Iron furniture, outdoor furniture, household furniture, stair post, wooden guardrail, solid wood furniture, custom furniture, office furniture..
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uxcell M8 Hanger Bolts Length 2\(50mm) Double Headed Bolts Self-Tapping Screw 8mm Wood Joint Furniture Legs 8pcs

  • Wood Screw Thread Length: 12.5mm / 0.49".
  • Machine Screw Thread Length: 12.5mm / 0.49".
  • Material: Carbon Steel construction with zinc plated, provides great corrosion resistance and antirust ability for long service life..
  • Advantage: Good for wooden furniture jointing. Wood screw thread on one end and a machine screw thread on the other end..
  • Applications: Iron furniture, outdoor furniture, household furniture, stair post, wooden guardrail, solid wood furniture, custom furniture, office furniture..
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5/16 -18 x 1 18-8 Stainless Steel Vented Socket Head Cap Screw 5 pk.

  • Price For: Each Drive Type: Hex Socket System of Measurement: Inch Screw Industry Standards: ASME B18.3 Fastener Finish: Plain Thread Direction: Right Hand Temp. Range: 250 Degrees F Thread Dia.: 5/16" Length: 1" Basic Material: Stainless Steel Item: Vented Socket Head Cap Screw Min. Tensile Strength: 80, 000 psi Head Height: 0.313" Head Dia.: 0.469".
  • Screw Head Type: Vented Rockwell Hardness: B70 to B95 Screw Style: Socket Head Cap Screw Thread Style: Fully Threaded Material Grade: 18-8 Thread Length: 1" Vented Hole Size: 0.078" Drive Size: 1/4" Dia./Thread Size: 5/16"-18 Country of Origin (subject to change): Multiple.
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BLAU GRUN RV Winterize Blowout Adapter with 1/4 Male Quick Connection Plug 3/4 Male GHT Thread Wintering Quick Fitting with Ball Valve for Winterize RV Camper Boat Trailer

  • [QUALITY PRODUCT] Measuring 0.85*3.31". The winterize adapter is made of high-quality solid brass material, enchanced durability and stability, extend....
  • [WIDE APPLICATION] Useful for RV, camper, boat, travel trailer and vehicles with water supply system and more, to blow out or winterize with an male....
  • [EASY TO USE] Just screw the water pipe to the female thread side, connect the quick plug to quick coupling inside the air compressor line, then turn....
  • [PACKAGE CONTENT] Package only includes 1 piece winterizing blowout adapter with shut-off valve and 2 pieces pressure wahshers. Please make sure the....
  • [BUY WITH CONFIDENCE] We offer 12-month warranty and 100% money back guarantee, please buy with confidence and feel free to let us know if you have....
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80Pcs M8x1.25 Threaded Inserts Stainless Steel Spiral Helical Thread Insertion Kit

  • GOOD CONNECTION PERFORMANCE: Steel thread inserts used in low-strength materials such as aluminum and magnesium can avoid thread damage and obtain good connection performance, thereby improving connection strength and improving connection conditions..
  • WEAR RESISTANCE: Used for parts that need to be disassembled frequently, which can greatly improve the service life and wear resistance of the thread..
  • ELASTICITY: Due to a certain elasticity, the thread insert can make the load distribution on each thread uniform, eliminate the pitch and tooth deviation between the screw and the screw hole, and absorb vibration, thereby improving the thread connection strength and fatigue resistance strength..
  • PREVENT LOOSENING: Wire sleeve thread repair insert can prevent loosening of screws, especially for products requiring high safety factor..
  • EASY TO MAINTAIN: Insert the thread into a damaged screw hole, and then use the screw hole normally to avoid the loss of the workpiece..
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