Bulk 1"-14 Flat Head Socket Cap Screws – Alloy Steel, Black Oxide – Monster Bolts Size_# 4-40 Ideal for aluminum extrusion frames

Ideal for aluminum extrusion frames

compact fasteners are essential for tight assemblies

Material: 18-8 Stainless Steel – Excellent corrosion resistance and strength balance

Diameter:  #14 (also called 1/4")

Head / Drive: Socket Head Cap Screw (SHCS) with 9/64″ hex (Allen)

Bulk 1"-14 Flat Head Socket Cap Screws – Alloy Steel, Black Oxide – Monster Bolts Size_# 4-40 Ideal for aluminum extrusion framesMonster Overview: Built for demanding industrial applications, Bulk 1" 14 Flat Head Socket Cap Screws from Monster Bolts combine exceptional strength with a clean, flush finish. Made from premium alloy steel and finished with a thermal black oxide coating, these fasteners deliver reliable performance in machinery, fabrication, and heavy mechanical assemblies where precision and durability are critical. All Monster Bolts black oxide socket fasteners