1-1/8" x 4-1/4" Conquest A325 Type 1 Heavy Hex Structural Bolt, Plain Crosby® S-279 Machine With a self-drilling point and

With a self-drilling point and high-strength steel construction

oversized head sits neatly against the surface

Ideal for SCIF & insulation installs: Effective on barriers and bubble insulation in wall

Replace or re-tighten fasteners if necessary

and physical wear during moving or storage

1-1/8" x 4-1/4" Conquest A325 Type 1 Heavy Hex Structural Bolt, Plain Crosby® S-279 Machine With a self-drilling point andWhen pairing a nut with threaded rod, the material and finish must match. If these do not match, the nut will not fit the rod. Conquest A325 Type 1 Heavy Hex Structural Bolts adhere to the ASTM F3125 standard, specifically engineered for structural bolting in steel to steel connections. These heavy duty bolts, designed for high strength applications, play a crucial role in highway construction and bridge construction, providing a robust connection for