Hardware
Bobco Metals offers a complete line of industrial-grade hardware coatings, including DTM primers and corrosion-resistant finish paints. Our warehouse stocks a wide range of colors and formulas designed for metal surface protection and professional fabrication. Get the right finish for your project with our expert support.
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
1/2 INCH SQUARE PLASTIC CAP$0.25 As low as $0.18Bulk Pricing:- Buy 20 or more $0.22 Save 12%
- Buy 50 or more $0.20 Save 20%
- Buy 100 or more $0.18 Save 28%
This 1/2 Inch Square Plastic Cap is made from durable, weather-resistant Low-Density Polyethylene (LDPE). It provides a secure, friction-fit for finishing square tubing, protecting against sharp edges and internal contamination in fabrication and MRO applications. Learn More
3/4 INCH SQUARE PLASTIC CAP$0.64 As low as $0.46Bulk Pricing:- Buy 20 or more $0.57 Save 11%
- Buy 50 or more $0.52 Save 19%
- Buy 100 or more $0.46 Save 28%
This 3/4 Inch Square Plastic Cap is designed for a secure fit on square tubing, providing a clean finish and protection. Made from durable, weather-resistant LDPE plastic, it is ideal for finishing fences, railings, and furniture. It meets general industrial quality standards for non-structural applications. Learn More
5/8 INCH SQUARE PLASTIC CAP$0.38 As low as $0.27Bulk Pricing:- Buy 20 or more $0.34 Save 11%
- Buy 50 or more $0.31 Save 18%
- Buy 100 or more $0.27 Save 29%
Durable 5/8 Inch Square Plastic Caps designed for a secure, press-fit on square tubing. Made from industrial-grade, weather-resistant plastic, these caps provide a clean, finished appearance while protecting against dirt, moisture, and sharp edges. Ideal for fencing, furniture, and equipment fabrication. Learn More
1 INCH SQUARE PLASTIC CAP$0.77 As low as $0.56Bulk Pricing:- Buy 20 or more $0.69 Save 10%
- Buy 50 or more $0.62 Save 19%
- Buy 100 or more $0.56 Save 27%
This 1 Inch Square Plastic Cap provides a durable, finished look for square tubing. Made from UV-resistant LDPE plastic, it protects against moisture and debris. Ideal for fencing, furniture, and fabrication projects. Learn More
2 INCHES SQUARE PLASTIC CAP$0.64 As low as $0.46Bulk Pricing:- Buy 20 or more $0.57 Save 11%
- Buy 50 or more $0.52 Save 19%
- Buy 100 or more $0.46 Save 28%
Our 2 Inch Square Plastic Cap is an industrial-grade finishing component made from durable, low-density polyethylene (LDPE). It provides a secure, press-fit closure for square tubing, protecting against moisture and debris while offering a clean, professional appearance. 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.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
3/8 X 1-7/8 SLEEVE ANCHOR$0.55 As low as $0.40Bulk Pricing:- Buy 50 or more $0.49 Save 11%
- Buy 200 or more $0.44 Save 20%
- Buy 500 or more $0.40 Save 27%
The 3/8 x 1-7/8 Sleeve Anchor is a versatile mechanical fastener for medium-duty applications. Constructed from durable carbon steel with a zinc-plated finish for corrosion resistance, it is designed for reliable anchoring in concrete, brick, and block. Learn More
1/2 FINISHED HEX NUT$0.43 As low as $0.31Bulk Pricing:- Buy 50 or more $0.39 Save 9%
- Buy 200 or more $0.35 Save 19%
- Buy 500 or more $0.31 Save 28%
1/2 Finish Nut
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1/4 FINISH NUT$0.16 As low as $0.11Bulk Pricing:- Buy 50 or more $0.14 Save 13%
- Buy 200 or more $0.13 Save 19%
- Buy 500 or more $0.11 Save 31%
This 1/4 Finish Nut is an industrial-grade steel fastener meeting SAE J995 and ASTM A563 standards. Designed for reliable performance in general MRO and fabrication applications, it provides secure and durable connections. Available in various finishes for corrosion resistance. 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%
Our 3/8 x 2-1/2 Hex Lag Screws are manufactured from durable low carbon steel to meet ASTM A307 specifications. Featuring a hex head for high-torque installation and coarse threads for superior grip in wood, these fasteners are ideal for heavy-duty construction and framing. Learn More-1.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%
3/8 x 4 Hex Lag Screws are heavy-duty fasteners designed for securing heavy lumber and other wood-to-wood applications. Manufactured from low carbon steel meeting ASTM A307 standards, they provide reliable holding power for framing and structural projects. Learn More
3/8 FLAT WASHER$0.26 As low as $0.19Bulk Pricing:- Buy 50 or more $0.23 Save 12%
- Buy 200 or more $0.21 Save 19%
- Buy 500 or more $0.19 Save 27%
Our 3/8 Flat Washers are manufactured from durable steel and conform to ASME B18.21.1 dimensional standards. Designed to evenly distribute load from bolts and screws, they prevent surface damage in fastening applications. Ideal for use with Grade 2, 5, and 8 bolts. 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%
The 5/16 x 4 Hex Lag Screw is a heavy-duty fastener designed for wood and construction applications. Manufactured from low carbon steel and conforming to ASTM A307 standards, it provides reliable holding power for framing, decking, and general structural connections. Learn More
5/16 FLAT WASHER$0.17 As low as $0.12Bulk Pricing:- Buy 50 or more $0.15 Save 12%
- Buy 200 or more $0.14 Save 18%
- Buy 500 or more $0.12 Save 29%
Our 5/16 Flat Washers are manufactured from industrial-grade low carbon steel, conforming to ASTM F844 standards. They are designed to effectively distribute the load of a threaded fastener, preventing damage to surfaces and ensuring a secure connection. Learn More