Bulk 1/2"-13 Button Head Socket Cap Screws – Alloy Steel, Black Oxide hinge Fix your project right the

Fix your project right the first time with Bulk #4-40 × 5/16″ 6-Lobe Flat Head Taptite Alternative Thread-Rolling Screws from Monster Bolts

Long-Term Durability: Coarse UNC threads provide a secure hold in robust assemblies

Flush Seating & Drive: 82° flat countersunk head with Phillips #2 recess—smooth surface

while the integrated washer head spreads load—eliminating the need for a separate flat washer

Head Style: Rounded pan head offers a large bearing surface and smooth

Bulk 1/2"-13 Button Head Socket Cap Screws – Alloy Steel, Black Oxide hinge Fix your project right theMonster Overview: Fix your project right the first time with Bulk 1 2 13 Button Head Socket Cap Screws from Monster Bolts. Manufactured from ASTM A574 Alloy Steel, these screws deliver exceptional strength and reliability in demanding mechanical and structural applications. The thermal black oxide + oil finish provides a durable, low glare appearance with mild corrosion protection. Designed to meet ASME B18. 3 and IFI 111 standards, these coarse