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IMSCREWS

IMSCREWS 5/16 x 1 Hex Head Lag Screws, 304 Stainless Steel, Fully Threaded Heavy Duty Wood Bolts for Hinges & Brackets, 10 pcs

IMSCREWS 5/16 x 1 Hex Head Lag Screws, 304 Stainless Steel, Fully Threaded Heavy Duty Wood Bolts for Hinges & Brackets, 10 pcs

Regular price $6.99
Regular price Sale price $6.99
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Product Specifications

Fastener Type
Lag Screws
Diameter / Thread Size
5/16
Material
304 Stainless Steel
Head Style
Hex Head
Application
Woodworking

Confirm every listed dimension and the intended application before ordering.

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"IMSCREWS 5/16 x 1 Heavy-Duty Lag Screws - 304 Stainless Steel (10 pcs)

Industrial Strength for Shallow Mounting
When you need maximum lateral strength in limited depths, these 1-inch lag bolts are the perfect solution. The 5/16 heavy-duty diameter provides superior shear resistance for mounting steel brackets, heavy casters, or hardware to 1-inch thick timber without the tip protruding from the other side.

Fully Threaded for Maximum Bite
In short fasteners, every millimeter of thread counts. Our fully threaded design ensures constant engagement from the sharp tip to the hex head. This maximizes surface area contact with wood fibers, providing the highest possible pull-out resistance in shallow-depth applications.

304 Stainless Exterior Defense
Forged from premium 18-8 (304) Stainless Steel for ultimate weather resistance. compatible with ACQ pressure-treated lumber. Resists rust in humid environments and prevents unsightly rust streaks on high-value cedar, redwood, or deck framing.

Technical FAQ
• Tools Required: Fits a standard 1/2 hex socket or wrench.
• Pre-drilling: Use a 3/16 bit for softwoods or 7/32 bit for hardwoods to prevent timber splitting.
• Why 1 length? Optimized for 3/4 or 1 thick boards where deeper screws would pierce through.
• Resilience: Rated for marine, coastal, and high-humidity outdoor use.

Specifications:
- Size: 5/16 x 1
- Thread: Fully Threaded (Max Grip)
- Material: 304 Stainless Steel (18-8)
- Drive: 1/2 Hex Head
- Qty: 10 pcs"

Key Features

  • ELITE SHEAR STRENGTH The robust 5/16-inch diameter provides industrial-grade lateral load resistance, outperforming thinner screws for heavy hinges and metal mounting.
  • MAXIMUM SHALLOW GRIP Featuring a fully threaded profile that optimizes wood fiber engagement in limited 1-inch depths, ensuring a secure hold without over-penetration.
  • 304 EXTERIOR DEFENSE Forged from premium 304 (18-8) stainless steel to prevent rust and staining in high-moisture environments. Fully compatible with ACQ treated lumber.
  • STABLE TORQUE DRIVE Heavy-duty hex head provides a secure 1/2 socket fit, offering stable torque transfer for controlled, slip-free seating in dense timber.
  • TECHNICAL SPECIFICATION To prevent splitting in shallow applications, pre-drilling a pilot hole (7/32 for softwoods, 1/4 for hardwoods) is mandatory for these 5/16 bolts.

Specifications

  • ASIN: B0F21DS8SY
  • Internal SKU: IMS0628
  • Size: 5/16" x 1"
  • Material: Stainless Steel
  • Finish: Stainless Steel
  • Head Style: Hex
  • Package Quantity: 10
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  • Confirm the Fit

    Check thread size, length, head style and drive type before ordering.

  • Choose the Material

    Select stainless, alloy or coated steel based on the environment and application.

  • Install Correctly

    Use the matching driver and pilot-hole guidance for a secure installation.

  • Need Help?

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