Allen key sizes: M2=1.5mm key, M3=2.5mm key, M4=3mm key, M5=4mm key, M6=5mm key, M8=6mm key. Stainless Steel A2 (304), DIN 912. A2 Stainless Steel. Socket Cap Allen Bolts.
TERF® M6 X 50mm Hex Socket Cap Head Machine Screws Stainless Steel A2 (304) Machine Screw M6 (6mm) X 50mm Allen Key Hexagonal Socket Cap Bolts - Pack of 10
M6 ( 6mm ) Black Self Colour 12.9 High Tensile Socket Cap Screws Allen Bolts HT
M6 / 6mm A2 STAINLESS STEEL COUNTERSUNK CSK SOCKET CAP ALLEN BOLT SCREWS BOLTS
M6 (6mm) COUNTERSUNK SCREWS ALLEN KEY SOCKET BOLTS HIGH TENSILE 10.9 ZINC PLATED
M6 ( 6mm ) A2 STAINLESS STEEL FLANGED BUTTON HEAD SCREWS HEX SOCKET FLANGE BOLTS
M6 (6mm x 16mm) Grub Screws Cone Point A2 Stainless Steel Metric Thread Allen Socket Key ISO 4027 (Pack of 20) H05D
