gibraltar

Product Description The GIBRALTAR Z8860 is an extra thick flat washer designed for M20 screw applications requiring greater load distribution and surface protection. Manufactured from case-hardened 1010 steel with a black oxide finish, this washer delivers solid corrosion resistance and hardness suitable for high-load...

Product Description The GIBRALTAR Z8864 is an extra thick flat washer designed for M24 screw applications requiring a higher load-bearing surface and greater resistance to embedment than standard washers provide. Manufactured from 1010 case-hardened steel, the washer delivers a hard outer shell with a...

Product Description The GIBRALTAR Z8944G is a square flat washer designed for use with 5/8 inch bolts. Manufactured from steel with a hot-dipped galvanized finish, it delivers corrosion resistance suitable for outdoor, structural, and industrial fastening applications. The washer measures 2-1/4 inches square and...

Product Description The GIBRALTAR Z8950H is a square flat washer manufactured from case hardened steel with a black oxide finish. Designed for use with 1/4 inch bolts, it measures 2 inches square with a 5/16 inch inside diameter and a 1/4 inch thickness. The...

Product DescriptionThe GIBRALTAR Z8950SS is a stainless steel square flat washer designed to distribute load evenly across bolted connections. Built for use with 1/4 inch fasteners, it features a 5/16 inch inside diameter, a 2 inch square outer profile, and a 1/4 inch thickness....

Product DescriptionThe GIBRALTAR Z8952SS is a stainless steel square flat washer designed for use with 3/8 inch bolts. It features a 2 inch square outer dimension and a 1/4 inch thickness, providing a wide bearing surface that distributes load evenly across the fastened material....

Product Description The GIBRALTAR Z8954H is a square flat washer manufactured from case hardened steel with a black oxide finish. Designed for use with 1/2 inch bolts, it measures 2 inches square and 1/4 inch thick, with a 9/16 inch inside diameter. The case...

Product Description The GIBRALTAR Z8954SS is a stainless steel square flat washer designed for use with 1/2-inch bolts. It features a 2-inch square outer dimension and a 9/16-inch inside diameter, providing a broad bearing surface that distributes clamping load evenly across the fastened material....

Product DescriptionThe GIBRALTAR Z8956G is a hot-dipped galvanized steel square flat washer designed for use with 5/8-inch bolts. It measures 2 inches square with an inside diameter of 11/16 inches and a thickness of 1/4 inch. The hot-dipped galvanization process provides a durable corrosion-resistant...

Product Description The GIBRALTAR Z8956H is a square flat washer made from steel with a black oxide finish, designed for use with 5/8 inch bolts. It measures 2 inches square with an inside diameter of 11/16 inches and a thickness of 1/4 inch. The...

Product DescriptionThe GIBRALTAR Z8956SS is a stainless steel square flat washer designed for use with 5/8-inch bolts in structural and mechanical fastening applications. Measuring 2 inches square and 1/4 inch thick, this washer distributes clamping load across a wider surface area than a standard...

Product Description The GIBRALTAR Z8958G is a square flat washer designed for use with 3/4 inch bolts in heavy-duty fastening applications. Constructed from steel with a hot-dipped galvanized finish, this washer provides corrosion resistance suited to outdoor, industrial, and mechanical installations. It measures 2...

Product Description The GIBRALTAR Z8958H is a square flat washer engineered for 3/4 inch bolts and fabricated from case hardened steel with a black oxide finish. The washer measures 2 inches square and 1/4 inch thick, with an inside diameter of 13/16 inches. The...

Product Description The GIBRALTAR Z8962H is a square flat washer designed for use with 1-inch bolts. It features a 2-inch square bearing surface, a 1-1/16-inch inside diameter, and a 1/4-inch thickness. Manufactured from case hardened steel with a black oxide finish, this washer provides...

Product Description The GIBRALTAR Z9090 is an extra thick flat washer designed for use with 3/8-inch fasteners in heavy-duty mechanical and structural applications. Manufactured from grade 1005 case-hardened steel with a plain finish, this washer delivers the surface hardness needed to resist indentation and...

Product DescriptionThe GIBRALTAR Z9090-SS is an extra thick flat washer designed for use with 3/8 inch fasteners in demanding trade applications. Manufactured from Grade 18-8 stainless steel, it delivers strong corrosion resistance in wet, humid, or chemically active environments. The washer measures 7/16 inch...

Product DescriptionThe GIBRALTAR Z9092 is a case-hardened steel extra thick flat washer sized for 5/8-inch screws and fasteners. Manufactured to AISI/SAE 1005 material grade, this washer delivers a greater load-bearing surface and improved clamping force compared to standard flat washers. The plain finish leaves...

Product DescriptionThe GIBRALTAR Z9092-SS is an extra thick flat washer machined from 18-8 stainless steel for use with 5/8 inch fasteners. It features a 23/32 inch inside diameter, a 1-1/4 inch outside diameter, and a 1/4 inch thickness that provides greater load distribution than...

Product DescriptionThe GIBRALTAR Z9093-SS is an extra thick flat washer designed for use with 3/4-inch screws and fasteners. Manufactured from Grade 18-8 stainless steel, this washer provides corrosion resistance suitable for demanding environments including outdoor, marine-adjacent, and wet-location applications. The increased thickness of 1/4...