5/16-18 X 1-1/8" Socket Head Cap Screws | Alloy Steel (100 / Pkg.)
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5/16-18 X 1-1/8" Socket Head Cap Screws | Alloy Steel (100 / Pkg.)

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5/16-18 X 1-1/8" Socket Head Cap Screws | Alloy Steel (100 / Pkg.)

Mutual ScrewSKU: 3118CSP
Price:
$123.75per 100( $1.24 each)
Pieces 100
Measurement type Inch
Thread size 5/16-18
Length 1-1/8
Material Alloy Steel
Finish Plain
Drive Hex Socket
Head style Socket
Weight 4.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Socket Head Cap Screws Alloy Steel 5/16-18 x 1-1/8 — high-strength fasteners designed for precise, flush-drive applications in machinery, automotive, and industrial equipment.

Overview

These socket head cap screws are crafted from alloy steel to deliver dependable strength and durability in demanding environments. The 5/16-18 thread size and 1-1/8 inch length make them suitable for a wide range of assemblies where a compact, secure fastener is required.

Key Specifications

  • Head type: Socket Head Cap Screw
  • Material: Alloy Steel
  • Thread size: 5/16-18 UNC
  • Length: 1-1/8 in (overall)
  • Drive type: Hex/Allen

Benefits

  • High tensile strength for demanding applications
  • Flush, low-profile drive for clean assemblies
  • Reliable performance under vibration and load
  • Easy installation with standard hex keys

Applications

Ideal for securing components in machinery, automotive assemblies, equipment housings, and other high-stress applications where a robust socket head cap screw is required.

Installation Tips

Prepare threads with a clean, dry surface. Use a correctly sized hex key and apply appropriate lubricant if specified by the manufacturer. Do not exceed recommended torque to avoid thread damage.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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