Bulk M4 Socket Head Cap Screws – 12.9 Alloy Steel, Black Oxide Length:2500 QTY - M4-0.70 x 30mm (PT) and high visibility in shop

and high visibility in shop or field environments

1120″) Thread Size #4-40 UNC (Coarse Thread) Drive Size 3/32″ Hex (Allen) Head Type Socket Head Cap Screw (SHCS) Material 18-8 Stainless Steel (A2) Finish Passivated Stainless (as produced) Standards ASTM F837 / ASME B18

Size: 1/4"-28 UNF (fine thread) hex cap screws

these screws are ideal for aerospace

Bulk M4 Socket Head Cap Screws – 12.9 Alloy Steel, Black Oxide Length:2500 QTY - M4-0.70 x 30mm (PT) and high visibility in shopMonster Overview: Equip your assemblies with M4 Socket Head Cap Screws from Monster Bolts engineered for precision, strength, and durability. Crafted from Class 12. 9 alloy steel and finished with a thermal black oxide coating, these fasteners provide high tensile strength and a professional, low glare appearance. The deep internal hex drive ensures secure torque application and repeatable tightening in mechanical, electronic, and industrial