Free Shipping Over $199

Simpson Anchors  |  SKU: S12125HDUC  |  Barcode: 744039635290

Simpson Strong-Tie S12125HDUC Self-Drilling Hex-Washer Head Screw - 305 Stainless Steel (100 Pack)

$39.64
Shipping calculated at checkout.

Bulk Pricing Available

Need to place a large order? Request a quote

Key Specifications

Diameter: #12
Finish: 304 Stainless Steel
Head type: Hex Washer Head
Length: 1-1/4"
Material: Stainless Steel
Type: Self-Drilling Screw

Description

Simpson Strong-Tie S12125HDUC Description

The Simpson Self-Drilling Hex-Washer Head Screw is designed for superior corrosion resistance and is ideal for softer materials such as aluminum and fiberglass.

Simpson Strong-Tie S12125HDUC Includes

  • (100) Self-Drilling Hex-Washer Head Screw

Simpson Strong-Tie S12125HDUC Features

  • Indented hex-washer head
  • Tapping screw thread
  • #3 drill point

Simpson Strong-Tie S12125HDUC Applications

  • Aluminum and fiberglass fastening

Simpson Strong-Tie S12125HDUC Specifications

Fastener Type Hand-Drive Screw
Application Fastening for Cold-Formed Steel
Diameter #12
Finish 305 Stainless Steel
Length 1-1/4"
Drive Type 5/16 in. Hex
Head Type Hex Washer Head
Thread Type Tapping Threads
TPI 14
Point Type Drill Point
Packaging Quantity 100

NOTE: The correct fasteners installed in the correct position must be used to achieve published load values.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

  • 400K Square Feet of Warehouse Space

    With over 400,000 square feet of warehouse space, Total Fastening is built for speed and scale. We are a full service retailer of Simpson Strong-Tie anchors, connectors, and structural solutions - so you get what you need, when you need it.

  • Real Support from Industry Pros

    When you call Total Fastening, you’re talking to experienced professionals—not a call center. Our team understands the products and the jobsite demands. Whether it’s a spec check or a bulk quote, we deliver answers fast and service you can count on.

  • Contractor Partner

    From one-man crews to large-scale builders, our sales team is on hand to support contractors at every level. Need bulk pricing? Bidding a job? Our team works directly with you to quote high-volume orders, assist with material lists, and keep your projects on schedule. We know what’s at stake when time and accuracy matter.