Imperial 58127 Prevailing Torque Lock Nut, 1-1/4-12 Sanding Without ember retainer

Without ember retainer

Provides a permanent patch of unusual strength over most surfaces when reinforced with patching fabric or a suitable asphalt roofing membrane

Finish chrome Finesh

to extend the life of this product

Imperial 58127 Prevailing Torque Lock Nut, 1-1/4-12 Sanding Without ember retainerHighlights: Prevailing Torque SAE Lock Nut For use with SAE J429 Grade 8 Fasteners Complies with ASTM A563 Grade C; IFI 100 107 All metal, plated, and waxed Proof Load: 150,000 minimum Locks in all positions One piece all steel. Easy to apply Size: 1 1 412 Width Across Flats: 1 53 64 Nominal Thickness: 1" Technical Data: Tempering Temperature: 800 F. (minimum) Decarburation: SAE J121 Discontinuities: SAE J1061