1163512 | SC420M-320-C-SK-BO (Each) --- Socket Cap Screws - M42 - 42x4.5mm - 320 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw 3.2x16x4mm A6R4-056075

A6R4-056075

K100008006000AC45

350 Keyway

Other Part Number: P1002500 - SX-SU04

CPS70X90X03SS

1163512 | SC420M-320-C-SK-BO (Each) --- Socket Cap Screws - M42 - 42x4.5mm - 320 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw 3.2x16x4mm A6R4-056075M42 (42x4. 5mm) 320 mm Black Oxide Carbon Steel 12. 9 Socket Cap Screws High Tensile Steel Black Oxide Sold per Each: Base Category: Screws Socket Cap Top Level Category: Screws Socket Cap Alloy Steel Black Oxide Product Details Thread Size (C): M42 (42x4. 5mm) High Tensile Steel Black Oxide Thread Size (C): M42 (42x4. 5mm) Thread Length (L): 320mm (320mm is 12. 598 in.) Material: Black Oxide Carbon Steel 12. 9 Head Length (B Max.): 42mm Head Diameter