5/16" X 3/4" Hex Head Cap Screws | 18/8 Stainless Steel | Partially Threaded (100 / Pkg.)

Mutual ScrewSKU: 3112CH188KC

Price:
Sale price$23.71per 100( $0.24 each)
Pieces 100
Measurement type Inch
Thread size 5/16
Diameter 5/16
Length 3/4
Material Steel
Grade 18/8
Finish Stainless Steel
Head style Hex
Threads per inch 18
Thread style Partially Threaded
Weight 3.0 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

[100 PKG] Hex Head Cap Screws 18/8 Stainless Steel Coarse Partially Threaded 5/16 X 3/4 are versatile fasteners designed for durable, corrosion-resistant performance across a wide range of projects. Crafted from 18/8 stainless steel, these hex head cap screws offer excellent strength and standout rust resistance, ideal for cabinetry, machinery, automotive, and general assembly tasks. The partially threaded body and coarse 5/16-18 UNC thread provide strong clamping with versatile engagement in many materials.

Key features

  • Material: 18/8 stainless steel for superior corrosion resistance and durability
  • Size: 5/16 inch diameter x 3/4 inch length
  • Thread: Coarse 5/16-18 UNC, partially threaded for flexible assembly
  • Drive type: Hex head for easy driving with standard wrenches or sockets
  • Quantity: 100 pieces per package
  • Applications: General purpose fasteners suitable for cabinetry, machinery, equipment mounting, and more

Specifications

  • Material: 18/8 stainless steel
  • Diameter: 5/16 in
  • Length: 3/4 in
  • Thread: Coarse, 5/16-18 UNC
  • Finish: Natural stainless
  • Packaging: 100-pack

Why choose these hex head cap screws?

Designed for reliable performance in environments where moisture and corrosion are concerns, these 18/8 stainless fasteners deliver long-lasting strength. The partially threaded design makes them suitable for a variety of materials and load requirements, while the hex head ensures a secure, high-torque fit. Whether you’re outfitting a workshop, completing a DIY project, or stocking up for maintenance, this 100-pack provides ample supply for multiple projects.

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800-222-0324

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