3/8 x 1-1/2 (50 Pack) Lag Screw Kit, 50 Screws and 50 Washers, Ceramic Black Ruspert Coating for Exterior Use, Meets ASTM A307 and ASME B18.2.1, Industrial/Commerical Grade by Makers Bolt
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- Diameter: 3/8" | Length: 1-1/2" | Head width: 9/16"
- Kit includes 50 Grade 307A lag bolts and 50 USS flat washers (outside diameter 1")
- Coated with Black Ruspert, a 4 layer weatherproof ceramic coating that provides 2x rust resistance of galvanized
- Suitable for use in ACQ treated lumber, pilot hole recommended for installation
- Meets ASTM A307, ASME B18.2.1, and ASME B18.21.1
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Select a product to estimate shipping.Need a reliable and durable fastening solution for your next project? Our 3/8 x 1-1/2 Lag Screw Kit provides a robust connection for a variety of industrial and commercial applications. These screws are built to last, offering superior corrosion resistance and meeting stringent industry standards.
Key Highlights
- Weatherproof Coating: Features a Black Ruspert ceramic coating for enhanced rust protection, ideal for exterior use.
- High Strength Steel: Constructed from Grade 307A steel, providing exceptional strength and durability.
- Complete Kit: Includes 50 lag bolts and 50 USS flat washers for a convenient, all-in-one solution.
- Standard Compliance: Meets ASTM A307 and ASME B18.2.1 standards for consistent quality and performance.
- Precise Dimensions: Offers a 3/8" diameter and 1-1/2" length, suitable for a wide range of applications.
Useful Facts
- Material: Steel
- Head Style: Hex
- Item Dimensions: 1.5 x 0.37 x 0.37 inches
- Thread Size: 3/8"-1.5
- Quantity: 50 screws and 50 washers
Good Fit For
- Industrial Equipment Assembly
- Commercial Building Projects
- Outdoor Structures and Repairs
- DIY Projects Requiring Strong Fasteners
Product details






| Main Specification | |
|---|---|
| Manufacturer | Makers Bolt |
| Unit Count | 50 Count |
| Item dimensions L x W x H | 1.5 x 0.37 x 0.37 inches |
| Exterior Finish | Ceramic |
| Metal Type | Stainless Steel |
| Head Style | Hex |
| Thread Coverage | Fully Threaded |
| Outside Diameter | 0.38 Inches |
| Brand | Makers Bolt |
| Head Type | Hex |
| UPC | 810074742931 |
| Number of Items | 50 |
| Fastener Type | Lag Screw |
| Item Diameter | 0.38 Inches |
| Number of Pieces | 100 |
| Fastener Size | 3/8" x 1-1/2" |
| Thread Size | 3/8"-1.5 |
| Material | Steel |
| Colour | Black |
| Thread Type | Coarse Square |
| Drive System | External Hex |
| Product information | |
| Set Name | Lag Screw Kit |
| Technical Details | |
| Part Number | LBK3824BR50 |
| Material Type | Steel |
| Thread Style | Others |
| Thread Class | 2b |
| Compatible groove diameter | 0.38 inches |
| Style | |
| Finish Types | Ceramic Coated |
| Measurements | |
| Item Dimensions | 1.5 x 0.37 x 0.37 inches |
| Others | |
| Product Type | Lag Screws |
| Grade Rating | Grade A307 |
| Size Name | 3/8 x 1-1/2 |
| Screw Head Style | Hex |
| Screw Point Style | Hex |














