3/8 x 3-1/2 (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
- Diameter: 3/8" | Length: 3-1/2" | 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
Estimated shipping
Select a product to estimate shipping.MAKERS BOLT’s Lag Screw Kit provides a durable and reliable fastening solution for a variety of industrial and commercial projects. These lag screws are built to withstand demanding conditions and offer long-lasting performance.
Key Highlights
- Weather Resistant Coating: The Black Ruspert coating offers superior rust resistance, extending the lifespan of your fasteners.
- Heavy-Duty Construction: Crafted from steel and meeting ASTM A307 standards, these screws are designed for robust applications.
- Complete Kit: Each kit includes both lag bolts and flat washers, simplifying installation and ensuring a secure connection.
- Precise Dimensions: With a 3/8" diameter and 3-1/2" length, these screws are suitable for a wide range of projects.
- Easy Installation: A pilot hole is recommended for optimal performance and to prevent splitting the wood.
Useful Facts
- Material: Steel
- Head Style: Hex
- Exterior Finish: Ceramic Black Ruspert Coating
- Thread Size: 3/8”
- Kit Contents: 50 Grade 307A lag bolts and 50 USS flat washers (1” diameter)
- Standards Met: Meets ASTM A307, ASME B18.2.1, and ASME B18.21.1
Good Fit For
- Construction projects
- Commercial building maintenance
- DIY repairs and installations
- Outdoor applications requiring rust resistance
- General industrial fastening needs
Product details






Especificacions
| Main Specification | |
|---|---|
| Fabricant | Makers Bolt |
| Comptador d' unitats | 50 Compte |
| Final anterior | Ceramic |
| Estil del cap | Hex |
| Fora del diaímetre | 1 Polzades |
| Marca | Makers Bolt |
| Tipus de capçalera | Hex |
| UPC | 810074744119 |
| Tipus de ràpida | Lag Screw |
| Element Diametre | 9.53 millimeters |
| Nombre de peces | 50 |
| Mida ràpida | 3/8" x 3-1/2" |
| Mida del fil | 3/ 8 |
| Material | Steel |
| Color | Negre |
| Tipus de fil | Unc |
| Sistema d' unitat | Hex extern |
| Product information | |
|---|---|
| Estableix el nom | Lag Screw Kit (100 Piece) |
| Technical Details | |
|---|---|
| Número de " part " | LBK3856BR50 |
| Tipus de material | Steel |
| Competible Groove Diame | 0, 38 polzades |
| Estableix el tipus de fil de merda | UNC |
| Style | |
|---|---|
| Tipus d' acabat | Ceramic |
| Altres | |
|---|---|
| Tipus de producte | Lag Screws |
| Puntuació de puntuació | Grade A307 |
| Nom de la mida | 3/8 x 3-1/2 |
| Estil de capçalera de la merda | Hex |
| Etiquetes | |
|---|---|
| Etiquetes | |







