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.
3/8" X 3" WEDGE ANCHOR AND WASHER ZINC PLATED CR3+ HEAVY DUTYBulk Pricing:- Buy 50 or more $0.62 Save 10%
- Buy 200 or more $0.56 Save 19%
- Buy 500 or more $0.50 Save 28%
This 1/2" x 3" heavy-duty wedge anchor is engineered from high-strength carbon steel for reliable fastening in solid concrete. It features a corrosion-resistant Zinc Plated CR3+ finish compliant with ASTM B633 and includes a nut and washer. Ideal for demanding structural and industrial MRO applications. Learn More
14 x 1" Hex Washer Self-Drill Screw Zinc + NeopreneBulk Pricing:- Buy 50 or more $0.11 Save 8%
- Buy 200 or more $0.09 Save 25%
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)
#8 18 X 1/2 Phillip Round Tap Screw (M)Bulk Pricing:- Buy 200 or more $0.03 Save 25%
High-performance #8 x 1/2" Phillip round head tapping screws for rapid metal-to-metal fastening. Manufactured from hardened steel and zinc-plated per ASTM B633, these fasteners are designed to meet SAE J78 standards for reliable thread-forming connections in fabrication and MRO. Learn More
1/2 X 4 Sleeve AnchorBulk Pricing:- Buy 50 or more $0.87 Save 9%
- Buy 200 or more $0.78 Save 19%
- Buy 500 or more $0.70 Save 27%
The 1/2 x 4 Sleeve Anchor is an industrial-grade fastener for securing fixtures to concrete, brick, and block. Made from durable carbon steel with a zinc-plated finish for corrosion resistance. Ideal for medium-duty structural and MRO applications. Learn More
3/8 X 1-7/8 Sleeve AnchorBulk Pricing:- Buy 50 or more $0.36 Save 10%
- Buy 200 or more $0.33 Save 18%
- Buy 500 or more $0.29 Save 28%
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 NutBulk Pricing:- Buy 50 or more $0.25 Save 7%
- Buy 200 or more $0.22 Save 19%
- Buy 500 or more $0.20 Save 26%
1/2 Finish Nut
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1/2 Flat Washer (C)Bulk 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%
1/2 Flat Washer Learn More
1/4 Finish NutBulk Pricing:- Buy 50 or more $0.08 Save 11%
- Buy 200 or more $0.07 Save 22%
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 ScrewBulk 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%
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
3/8 X 2 Hex Lag ScrewsBulk Pricing:- Buy 50 or more $0.41 Save 11%
- Buy 200 or more $0.37 Save 20%
- Buy 500 or more $0.33 Save 28%
Engineered from low carbon steel, these 3/8 x 2 Hex Lag Screws meet ASTM A307 specifications for reliable performance. Featuring a hex head for high-torque installation and coarse threads for superior grip in wood, they are ideal for demanding construction and framing applications. Learn More-1.jpg)
3/8 X 3 Hex Lag Screws (C)Bulk Pricing:- Buy 50 or more $0.60 Save 9%
- Buy 200 or more $0.54 Save 18%
- Buy 500 or more $0.48 Save 27%
Our 3/8 x 3 Hex Lag Screws are heavy-duty fasteners designed for superior holding power in wood applications. Manufactured from low carbon steel, they meet ASTM A307 specifications for strength and reliability. Ideal for framing, decking, and general construction projects. Learn More-1.jpg)
3/8 X 4 Hex Lag Screws (C)Bulk 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%
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 WasherBulk Pricing:- Buy 50 or more $0.11 Save 8%
- Buy 200 or more $0.09 Save 25%
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.jpg)
5/8 Finish Nut (C)Bulk 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%
5/8 Finish Nut
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5/16 X 2 Hex Lag ScrewsBulk Pricing:- Buy 50 or more $0.41 Save 11%
- Buy 200 or more $0.37 Save 20%
- Buy 500 or more $0.33 Save 28%
Our 5/16 x 2 Hex Lag Screws are heavy-duty fasteners designed for strong wood-to-wood connections. Manufactured from low carbon steel, they meet ASTM A307 specifications for reliable performance in construction and framing projects. Learn More
5/16 X 3 Hex Lag ScrewsBulk Pricing:- Buy 50 or more $0.43 Save 10%
- Buy 200 or more $0.39 Save 19%
- Buy 500 or more $0.35 Save 27%
Our 5/16 x 3 Hex Lag Screws are heavy-duty fasteners designed for superior holding power in wood applications. Manufactured from low carbon steel, they meet ASTM A307 standards, providing reliable performance for framing and construction. The hex head allows for high-torque installation with standard tools. Learn More
5/16 X 4 Hex Lag ScrewBulk 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 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 WasherBulk Pricing:- Buy 50 or more $0.09 Save 10%
- Buy 200 or more $0.08 Save 20%
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-
1-_" X 1-_" L-CLIP WELDING TABBulk Pricing:
- Buy 20 or more $0.60 Save 9%
- Buy 50 or more $0.54 Save 18%
- Buy 100 or more $0.48 Save 27%
The 1-¼” x 1-¼” L-Clip Welding Tab is a durable fastening component made from weldable low-carbon steel. Designed for easy positioning and strong joints, it meets AWS compatibility standards for industrial fabrication and repair. Learn More 
1/2 Inch Square Plastic Cap$0.33 As low as $0.08Bulk Pricing:- Buy 20 or more $0.09 Save 73%
- Buy 50 or more $0.08 Save 76%
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$0.86 As low as $0.13Bulk Pricing:- Buy 20 or more $0.16 Save 81%
- Buy 50 or more $0.15 Save 83%
- Buy 100 or more $0.13 Save 85%
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$0.51 As low as $0.11Bulk Pricing:- Buy 20 or more $0.14 Save 73%
- Buy 50 or more $0.13 Save 75%
- Buy 100 or more $0.11 Save 78%
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
2 Inches Square Plastic Cap$0.86 As low as $0.39Bulk Pricing:- Buy 20 or more $0.48 Save 44%
- Buy 50 or more $0.43 Save 50%
- Buy 100 or more $0.39 Save 55%
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-
8 x _" Pan Head Phillips Truss Screw Zinc Plated CR3+Bulk Pricing:
- Buy 50 or more $0.02 Save 33%
This 8 x ½ Pan Head Phillips Truss Screw is a versatile fastener made from low carbon steel. It features a zinc plating with CR3+ passivate compliant with ASTM B633 for reliable corrosion resistance. The wide truss head provides an excellent bearing surface for thin materials. Learn More -
18 X _" PAN HEAD SCREW, PHILLIPS MODIFIED TRUSS HEAD, SELF-DRILLING SCREWS, CR3+ ZINC PLATEDSpecial Price $0.01 Regular Price $1.74Industrial-grade self-drilling Tek screws designed for fast metal-to-metal fastening. Compliant with SAE J78 standards, these carbon steel screws feature CR3+ Zinc Plating (ASTM B633) for superior corrosion resistance and a Phillips modified truss head for a secure, low-profile finish. Learn More
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14 x _" Hex Washer Self-Drill Screw Zinc + Neoprene (42600)Bulk Pricing:- Buy 50 or more $0.18 Save 10%
- Buy 200 or more $0.16 Save 20%
- Buy 500 or more $0.14 Save 30%
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 1_" Hex Washer Self-Drill Screw Zinc + NeopreneBulk Pricing:- Buy 50 or more $0.09 Save 10%
- Buy 200 or more $0.08 Save 20%
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 + NeopreneBulk Pricing:- Buy 50 or more $0.07 Save 13%
- Buy 200 or more $0.06 Save 25%
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-
_" X 3" HEX LAG SCREW, ZINC PLATEDBulk 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 PLATEDBulk 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, ZINC PLATEDBulk 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-_" HEX LAG SCREW, ZINC PLATEDBulk 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 -
3/8" X 4" HEX LAG SCREW, ZINC PLATEDBulk 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 3" ONE WAY SCREW STEEL FINISH BLACKBulk Pricing:- Buy 50 or more $0.41 Save 11%
- Buy 200 or more $0.37 Save 20%
- Buy 500 or more $0.33 Save 28%
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 4" ONE WAY SCREW STEEL FINISH BLACKBulk 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 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
_" x 3_" Power Bull Anchor w/ Nut & Washer Zinc PlatedBulk 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-
5/8" X 5" WEDGE ANCHOR AND WASHER ZINC PLATED CR3+ HEAVY DUTYBulk Pricing:
- Buy 50 or more $0.75 Save 10%
- Buy 200 or more $0.67 Save 19%
- Buy 500 or more $0.61 Save 27%
The 1/2" x 5" Power Bull Anchor is a heavy-duty carbon steel fastener designed for anchoring into concrete. Featuring a zinc-plated finish per ASTM B633 for corrosion resistance, it provides reliable holding power for structural and MRO applications. Includes nut and washer for complete installation. Learn More 
215 - Cast Iron Spears Finials - 1/2" X 2-1/8" X 4-1/8"Bulk Pricing:- Buy 20 or more $0.09 Save 10%
- Buy 50 or more $0.08 Save 20%
- Buy 100 or more $0.07 Save 30%
SKU 215 is an industrial-grade construction adhesive engineered for high-strength bonding. Compliant with ASTM C557, this adhesive provides a durable, reliable bond for a wide range of materials in fabrication and MRO projects. Learn More.jpg)
14 x _" Hex Washer Self-Drill Screw Zinc + Neoprene (42200)Bulk Pricing:- Buy 50 or more $0.06 Save 14%
- Buy 200 or more $0.05 Save 29%
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