Bulk M4 Flat Head Socket Cap Screws – 12.9 Alloy Steel – Zinc Bake CR+3 MS15795 Fine-thread 5/16-24 hex nuts available

Fine-thread 5/16-24 hex nuts available under the USA Fasteners collection

Our 1/4"-20 Hex Flange Screws are meticulously engineered for applications that demand exceptional strength and reliability

accurate preload

Built for dependable clamp force and clean installations

Bulk M4 Flat Head Socket Cap Screws – 12.9 Alloy Steel – Zinc Bake CR+3 MS15795 Fine-thread 5/16-24 hex nuts availableMonster Overview Fix your project right the first time with Bulk M4 Flat Head Socket Cap Screws. These high strength fasteners are manufactured from class 12. 9 alloy steel, providing durability for machinery, equipment, and general mechanical assemblies. The flat head (countersunk) design allows the screw to sit flush with the material surface, creating a clean and smooth finished appearance. These screws feature a hex socket drive, also known as an