5/8-11 x 1 1/4 Socket Head Cap Screws Thermal Black Oxide Alloy Steel Domestic USA - Bulk (325) 1 1/2-6 A307A Hex Bolts Plain Steel 8 x 2 Simpson Bugle-Head

8 x 2 Simpson Bugle-Head Self-Drilling Screw - Square Drive 410 SS - Carton (1000)

and are available in a convenient 250-piece bucket

it is a great choice of fastener for large scale projects

3/8-24 x 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (250)

5/8-11 x 1 1/4 Socket Head Cap Screws Thermal Black Oxide Alloy Steel Domestic USA - Bulk (325) 1 1/2-6 A307A Hex Bolts Plain Steel 8 x 2 Simpson Bugle-Head5 8 11 x 1 1 4 Socket Head Cap Screws Thermal Black Oxide Alloy Steel Domestic USA Bulk (325) Socket Cap Screws with Thermal Black Oxide finish are made in the USA from durable alloy steel for superior strength and reliability. Featuring a hex drive and corrosion resistant coating, ideal for high performance and structural applications.