Fasteners
Bobco Metals supplies a comprehensive range of industrial fasteners, including Grade 2, 5, and 8 bolts and self-drilling Tek screws. All products meet stringent SAE and ASTM standards for reliability in construction and MRO applications. Available for same-day pickup in Los Angeles.
14 X 1” HEX WASHER SELF-DRILL SCREW ZINC + NEOPRENE$0.25 As low as $0.18Bulk Pricing:- Buy 50 or more $0.22 Save 12%
- Buy 200 or more $0.20 Save 20%
- Buy 500 or more $0.18 Save 28%
This 14 x 1-1/4" Hex Washer Self-Drill Screw is a self-drilling fastener designed for rapid metal-to-metal connections. Compliant with SAE J78 standards, it features a zinc-plated finish (ASTM B633) for corrosion resistance and an integrated neoprene washer for a weatherproof seal. Learn More.jpg)
14 X ¾” HEX WASHER SELF-DRILL SCREW ZINC + NEOPRENE (42600)$0.51 As low as $0.37Bulk Pricing:- Buy 50 or more $0.46 Save 10%
- Buy 200 or more $0.41 Save 20%
- Buy 500 or more $0.37 Save 27%
The 14 x ¾” Hex Washer Self-Drill Screw is a high-performance fastener for metal-to-metal applications. Compliant with SAE J78 standards, it features a zinc plating (ASTM B633) for corrosion resistance and an integrated neoprene washer for a weatherproof seal. Learn More
14 X 1½” HEX WASHER SELF-DRILL SCREW ZINC + NEOPRENE$0.38 As low as $0.27Bulk Pricing:- Buy 50 or more $0.34 Save 11%
- Buy 200 or more $0.31 Save 18%
- Buy 500 or more $0.27 Save 29%
This 14 x 1-1/2" Hex Washer Self-Drill Screw is an industrial-grade fastener designed for efficient metal-to-metal connections. It features a zinc-plated finish per ASTM B633 for corrosion resistance and complies with SAE J78 standards. The integrated neoprene washer provides a weather-tight seal. Learn More
14 X 2” HEX WASHER SELF-DRILL SCREW ZINC + NEOPRENE$0.38 As low as $0.27Bulk Pricing:- Buy 50 or more $0.34 Save 11%
- Buy 200 or more $0.31 Save 18%
- Buy 500 or more $0.27 Save 29%
The 14 x 2” Hex Washer Self-Drill Screw is a high-performance fastener engineered to SAE J78 standards. It features a hardened steel point for drilling into metal without a pilot hole and a bonded neoprene washer for a weather-tight seal. The zinc plating, compliant with ASTM B633, provides excellent corrosion resistance for exterior applications. Learn More
½” X 3” HEX LAG SCREW, ZINC PLATED$0.77 As low as $0.56Bulk Pricing:- Buy 50 or more $0.69 Save 10%
- Buy 200 or more $0.62 Save 19%
- Buy 500 or more $0.56 Save 27%
This ½” x 3” Hex Lag Screw is manufactured from low-carbon steel for reliable performance in general construction and framing. It meets ASTM A307 specifications, providing a minimum tensile strength of 60,000 psi. The zinc-plated finish offers moderate corrosion resistance. Learn More
5/16” X 1” HEX LAG SCREW, ZINC PLATED$0.25 As low as $0.18Bulk Pricing:- Buy 50 or more $0.22 Save 12%
- Buy 200 or more $0.20 Save 20%
- Buy 500 or more $0.18 Save 28%
This 5/16" x 1" Hex Lag Screw is a heavy-duty fastener made from low carbon steel, meeting ASTM A307 standards. With a minimum tensile strength of 60,000 psi and a corrosion-resistant zinc plating, it ensures strong, reliable connections in wood framing and construction applications. Learn More
5/16 X 4 HEX LAG SCREW$0.78 As low as $0.57Bulk Pricing:- Buy 50 or more $0.70 Save 10%
- Buy 200 or more $0.63 Save 19%
- Buy 500 or more $0.57 Save 27%
This 5/16" x 4" Hex Lag Screw is manufactured from durable low carbon steel to meet ASTM A307 performance standards. It features a corrosion-resistant zinc plating (per ASTM B633), making it ideal for construction and general framing applications. Learn More
3/8 X 2-1/2 HEX LAG SCREW$0.92 As low as $0.67Bulk Pricing:- Buy 50 or more $0.83 Save 10%
- Buy 200 or more $0.75 Save 18%
- Buy 500 or more $0.67 Save 27%
This 1/4" x 2-1/2" Hex Lag Screw is manufactured from low carbon steel, conforming to ASTM A307 strength standards. The zinc-plated finish (ASTM B633) provides essential corrosion resistance, making it ideal for wood construction and framing applications. Learn More.jpg)
3/8 X 4 HEX LAG SCREWS (C)$0.77 As low as $0.56Bulk Pricing:- Buy 50 or more $0.69 Save 10%
- Buy 200 or more $0.62 Save 19%
- Buy 500 or more $0.56 Save 27%
A 1/2" x 4" Hex Lag Screw featuring a protective zinc plating per ASTM B633. Manufactured from low carbon steel compliant with ASTM A307 standards for reliable performance in light-duty framing and construction. Learn More
5/16” X 2" ONE WAY SCREW STEEL FINISH BLACK$0.51 As low as $0.37Bulk Pricing:- Buy 50 or more $0.46 Save 10%
- Buy 200 or more $0.41 Save 20%
- Buy 500 or more $0.37 Save 27%
This 5/16" x 2" one-way screw is a tamper-resistant fastener made from industrial-grade low carbon steel with a protective black finish. Designed for security applications based on ASTM A307 material standards where removal prevention is critical. Learn More
5/16” X 3" ONE WAY SCREW STEEL FINISH BLACK$0.57 As low as $0.42Bulk Pricing:- Buy 50 or more $0.51 Save 11%
- Buy 200 or more $0.46 Save 19%
- Buy 500 or more $0.42 Save 26%
This 5/16" x 3" one-way screw is engineered for permanent, tamper-resistant applications. Manufactured from industrial-grade steel with a protective black finish, its unique drive system prevents removal once installed. Conforms to common ANSI/ASME dimensional standards. Learn More
5/16” X 4" ONE WAY SCREW STEEL FINISH BLACK$0.64 As low as $0.46Bulk Pricing:- Buy 50 or more $0.57 Save 11%
- Buy 200 or more $0.52 Save 19%
- Buy 500 or more $0.46 Save 28%
This 5/16" x 4" One Way Screw is crafted from industrial-grade steel for reliable, tamper-resistant fastening. Its unique head design, conforming to general industrial standards, allows for installation with a standard screwdriver but prevents removal. Ideal for security applications where permanent or semi-permanent assembly is required. Learn More.jpg)
14 X ¾” HEX WASHER SELF-DRILL SCREW ZINC + NEOPRENE (42200)$0.12 As low as $0.09Bulk Pricing:- Buy 50 or more $0.11 Save 8%
- Buy 200 or more $0.09 Save 25%
This 14 x ¾" Hex Washer Self-Drilling Screw is designed for efficient metal-to-metal fastening. It complies with SAE J78 standards and features a zinc-plated finish per ASTM B633 for corrosion resistance. The integrated neoprene washer ensures a secure, weather-tight seal. Learn More