Bulk 1-1/8"-7 Grade A Hex Bolts (A307, Coarse Thread, Hot-Dipped Galvanized) Length:18 Qty - 1-1/8"-7 x 7" (PT) Thread Type: Tap Bolt (FT)

Thread Type: Tap Bolt (FT) - DIN 933

These lag screws—often called lag bolts—feature a 3/8" diameter and 7 TPI (threads per inch)

non-serrated Material Grade 8 High Tensile Strength Steel Finish Zinc Yellow System of Measurement US/Inch Specifications ASTM A307 Standards Why Choose Hex Flange Bolts

vibration-resistant fastening with Bulk #5-44 x 1/8" UNF Knurled Cup Point Socket Set Screws

Bulk 1-1/8"-7 Grade A Hex Bolts (A307, Coarse Thread, Hot-Dipped Galvanized) Length:18 Qty - 1-1/8"-7 x 7" (PT) Thread Type: Tap Bolt (FT)Bulk 1 1 8" 7 Grade A Hex Bolts (A307, Coarse Thread, Hot Dipped Galvanized) Heavy Duty Corrosion Resistant Fasteners for Industrial & Structural Use For high strength, corrosion resistant fastening, trust 1 1 8" 7 ASTM A307 Grade A Hex Bolts. Manufactured from low carbon steel with a Hot Dipped Galvanized (HDG) finish, these bolts provide enhanced durability and protection against rust and corrosion. Perfect for outdoor, marine, infrastructure, and