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15 x 4" 316 Stainless T-30 Lag Screw 25/Bkt

SKU SCTX154-25
Sold out
Original price $34.00 - Original price $34.00
Original price $34.00
$34.00
$34.00 - $34.00
Current price $34.00
In-Store Availability
Stock Status: Limited Stock (1-2?) Location: Aisle 14
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In-Store Only — Visit us in Gap, PA to purchase

Overview

The BIG TIMBER 15 x 4" 316 Stainless T-30 Lag Screw 25/Bkt (SCTX154-25) is designed for heavy-duty fastening applications requiring corrosion-resistant hardware in demanding environments.

Specification Detail
MPN SCTX154-25
Brand BIG TIMBER
Size 15 x 4"
Material 316 Stainless Steel
Drive Type T-30 (Torx)
Treatment Heat Treated & Hardened
Package Quantity 25 per Bucket
Weight 1 lb
Category Hardware Fasteners > Screws

Technical Features

  • 316 Stainless Steel Construction: Grade 316 stainless offers superior resistance to chlorides and harsh environments, making these lag screws suitable for marine, coastal, and outdoor installations where standard fasteners would corrode prematurely.
  • Heat Treated & Hardened: The heat treatment and hardening process increases tensile and shear strength beyond that of ordinary lag screws, reducing the risk of fastener failure under load.
  • Deep Cutting Thread Profile: Engineered deep-cutting threads provide aggressive bite into wood substrates, enabling faster seating and requiring less driving force compared to standard thread designs.
  • T-30 Torx Drive: The six-point star drive interface reduces cam-out during installation, allowing higher torque application and cleaner, more controlled driving compared to slotted or Phillips head designs.
  • 25-Count Bucket Packaging: Sold in a 25-piece bucket, providing a job-ready quantity for structural and general fastening tasks while keeping hardware organized on the work site.

Applications

  • Structural wood framing and heavy timber connections where high-strength fastening is required
  • Decking and dock construction in marine or coastal environments where 316 stainless corrosion resistance is necessary
  • Exterior and outdoor installations exposed to moisture, salt air, or chemical exposure
  • General heavy-duty lag fastening where hardened, heat-treated screws are specified for enhanced durability
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