Detailed size information can be found using the THREAD TABLE tab. Generally, a higher number indicated a stronger, more hardened (but also more brittle) fastener. You will need to find the matching 3/8" Nut with 16 TPI.
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Wanyifa Titanium Ti Bolt M6x16/18/20/25mm with Washer Allen Key Head Screws for Bicycle Disc Brake
Aliexpress UK
Siegen By Sealey : S01069. T-Handle Allen Hex Key Set. Ball end on long side allowing for off easier access and centre usage. Quality T-Handle Allen Key set. 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm,10mm. Comfort grip on tough composite handle.
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ENLEE Bicycle Torque Wrench with Bit Set Portable Small MTB Road Bike Allen Key Tool Socket Spanner For Bike Repair Kit
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Held in plastic storage holder. Get In Touch.
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Wanyifa Titanium Bolt M4x10 13.5 15 20 25mm Allen Key Small Head Screws for Bicycle Thumb Shifter Rear/front Derailleur 5/12pcs
Aliexpress UK
17pc Impact Hex Bit Socket Set Allen Key 1/4 3/8 1/2" Dr Mixed Drive H2 to H22 2-22mm. Buffalo Tools 17pc Impact hex socket Bit Set. 1/2"Dr H14, H15, H17, H19, H22 (55mm length). 1/4"Dr H2, H2.5, H3, H4, H5, H5.5, H6 (37.5mm Length).
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1pc Y Shape Bike Allen Wrench Internal Hexagon Wrenches 8mm 9mm 10mm MTB Road Bicycle Cycling Hex Key Tools
Aliexpress UK
Sizes: M2(2mm), M2.5(2.5mm), M3(3mm), M4(4mm), M5(5mm), M6(6mm), M8(8mm), M10(10mm). If you encounter any problems with your order, we are here to help.
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Liumeili Titanium Ti M4x10 13.5 15 20mm Allen Key Small Head Bolt Screw for Bicycle Thumb Shifter
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9pc T HANDLE HEX BALL SET. BlueSpot 9pc Extra Long Colour Coded Tamper Torx Key Set T10 - T50 15302. Hex Key with long ball type end. short end Hex. Hex Sizes -. 2mm, 2.5mm, 3mm x 100mm. 8mm, 10mm x 200mm.
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Mini Bike Ratchet Wrench 1/4 Drive Ratchet Handle Quick Release Socket Spanner Screwdriver Bit Tool Bicycle Allen Key Spanner
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Long arm for increased leverage. 13 Piece Long Arm Allen Key Set. Heat treated, hardened and tempered. Set of 13 allen keys. Ball ended to allow offset driving. Button Head Allen Screws/Bolts. Coarse Pitch Bolts & Screws.
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2PCS Cycling Bottom Bracket Bike Bicycle Parts Spare Parts For Bicycle Bottom Bracket Axle Allen Key Crank Arm Bolts M8 Screw
Aliexpress UK
Hex Wrench is a commonly used installation and removal tool. Use the principle of leverage to turn bolts, screws, nuts, and other threaded hand tools that hold the openings of bolts or nuts or sets of holes.
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Allen Key Set Wrench Hexagon Torque Star Fixed Wrenches for Bicycle Complete Kit Spanner Set Workshop New H2.5/4mm Hand Tools
Aliexpress UK