IMSCREWS 5/16 x 5-1/2 Hex Head Lag Screws, 304 Stainless Steel, Partially Threaded Structural Wood Bolts for Heavy Timber & Beams, 10 pcs
- MAXIMUM CLAMPING FORCE The partially threaded design allows the smooth shank to pass through the outer timber, drawing multi-layer heavy beams tightly together for a solid structural joint.
- DEEP STRUCTURAL ANCHORING At 5-1/2 inches, these screws provide deep-reach stability for 4x4 and 6x6 posts, ensuring structural nodes remain secure under heavy load-bearing conditions.
- 304 STAINLESS DEFENSE Forged from premium 304 (18-8) stainless steel to prevent rust in the wood core. Chemically compatible with ACQ pressure-treated lumber for outdoor structural projects.
- POWER TOOL COMPATIBLE The heavy-duty hex head is designed to handle sustained torque from impact drivers. Use a 1/2 socket to ensure stable, stripped-free installation in dense hardwoods.
- TECHNICAL INSTALLATION For 5.5-inch structural drives, pre-drilling a pilot hole (7/32 for softwoods, 1/4 for hardwoods) is required to ensure proper thread engagement and prevent timber splitting.
Estimated shipping
Select a product to estimate shipping.Heavy-Duty 304 Stainless Steel Lag Screws for Long-Lasting Outdoor Use
304 Stainless Steel – High-quality 18-8 stainless steel for superior rust resistance.
Durable & Strong – Withstands harsh weather, including moisture and salt exposure.
Corrosion-Proof – Ideal for marine, coastal, and outdoor wood projects.
Long-Lasting – Provides reliable, long-term performance in demanding conditions.
Versatile Use – Perfect for residential and commercial wood applications.
Wide Selection of Lag Screws with Multiple Sizes and Diameters
Choose from a wide range of sizes and diameters to suit your project needs:
Diameters : 1/4", 5/16", 3/8", 1/2"
Available Lengths : 1/4" (1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 3-1/2", 4") 5/16" (1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 3-1/2", 4", 4-1/2", 5", 5-1/2") 3/8" (1-1/4", 1-1/2", 2", 2-1/2", 3", 3-1/2", 4", 4-1/2", 5", 6") 1/2" (1-1/2", 2", 2-1/2", 3", 3-1/2", 4", 5", 6")
These options ensure you get the perfect fit for every project, whether residential or commercial.
Product details
Specifications
| Main Specification | |
|---|---|
| Manufacturer | IMSCREWS |
| Unit Count | 10 Count |
| Item dimensions L x W x H | 0.01 X 0.01 X 0.01 Inches |
| Exterior Finish | Stainless Steel |
| Metal Type | Stainless Steel |
| Head Style | Hex |
| Thread Coverage | Partially Threaded |
| Outside Diameter | 0.31 inches |
| Brand | Imscrews |
| Head Type | Hex |
| Fastener Type | Lag Screws |
| Item Diameter | 0.31 Inches |
| Number of Pieces | 10 |
| Fastener Size | 5/16" |
| Thread Size | 5/16" |
| Material | Stainless Steel |
| Colour | Silver |
| Thread Type | Unc |
| Drive System | External Hex |
| Product information | |
|---|---|
| Set Name | IMSCREWS 5/16 x 5-1/2 Heavy-Duty Lag Screw Set (10 pcs) |
| Technical Details | |
|---|---|
| Part Number | PN-S0658 |
| Model | MN-S0658 |
| Material Type | Stainless Steel |
| Number Of Items | 10 |
| Thread Style | Right Hand |
| Compatible groove diameter | 0.31 Inches |
| Style | |
|---|---|
| Finish Types | Stainless Steel |
| Measurements | |
|---|---|
| Item Dimensions | 0.01 x 0.01 x 0.01 inches |
| Others | |
|---|---|
| Product Type | Lag Screws |
| Size Name | 5/16" x 5-1/2" |
| Screw Head Style | Hex |
| Screw Point Style | Cone Point |
| Tags | |
|---|---|
| Tags | |