Amazon.com: 27181SL Wheel Lock Bolts SL (Ultra High Security) M14 x 1,5, Cone seat, Shaft Length 29,0 mm, Overall Length 52,3 mm, Hex Size 17mm, Key Diameter 28,6 mm : Automotive
Amazon.com: 24 x ROOFING BOLTS CROSS HEAD + SQUARE NUT ZP ZINC PLATED 8MM M8 X 40MM : Industrial & Scientific
Amazon.com: Wanyifa Titanium Ti Allen Hex M5 16mm Tapered Head Bolt with Washer Screw for Bicycle Stem Parts Pack of 6 (Black, M5x16mm) : Industrial & Scientific