Material - A2 Stainless Steel (For increases corrosion resistance). Thread -UNC (Imperial coarse). 5/16" 3/4" 5/32" 18. 4 1/2" 3/64" 40. 4 5/16" 3/64" 40. 4 1/4" 3/64" 40. 1/4" 3/4" 1/8" 20. 5/16" 1" 5/32" 18.
M4 / 4mm A4 MARINE GRADE STAINLESS STEEL SOCKET CAP SCREWS, ALLEN KEY HEAD BOLTS
M8 A2 BLACK STAINLESS STEEL SOCKET CAP SCREWS HEX SOCKET BOLT DIN912 ALLEN SCREW
M2 & M2.5 A2 Stainless Steel Socket Cap Screws, Hexagon Socket Head Allen Bolts
M5 & M6 A2 Stainless Steel Socket Cap Screws, Hexagon Socket Head Allen Bolts
M6 (6mm) BLACK A2 STAINLESS STEEL SOCKET BUTTON SCREWS BTN ALLEN KEY BOLTS
M5 (5mm x 16mm) Hex Socket Button Head Screws - A2 Grade Stainless Steel (Pack of 20)