5/16-18 X 3-1/2" Flat Head Cap Screws | 18/8 Stainless Steel (25 / Pkg.)
Roll over image to zoom in Click on image to zoom
5/16-18 X 3-1/2" Flat Head Cap Screws | 18/8 Stainless Steel (25 / Pkg.)

Image may not reflect complete product dimensions and specifications. Please call to confirm any questions.

5/16-18 X 3-1/2" Flat Head Cap Screws | 18/8 Stainless Steel (25 / Pkg.)

Mutual ScrewSKU: 3156CSF188YW
Price:
$64.93per 25( $2.60 each)
Pieces 25
Measurement type Inch
Thread size 5/16-18
Length 3-1/2
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive Hex Socket
Head style Flat
Weight 2.0 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

Cap Screws Flat Socket 18/8 Stainless 5/16-18 X 3-1/2 are precision-engineered cap screws designed for strong, corrosion-resistant fastening in metal assemblies. The flat socket head provides a flush, low-profile finish, while the 5/16-18 thread offers reliable engagement. At 3-1/2 inches in length, these screws are suited for applications requiring a longer fastener with robust stainless steel performance.

Specifications

  • Material: 18/8 stainless steel
  • Head style: Flat Socket Head Cap Screw
  • Thread size: 5/16-18
  • Length: 3-1/2 in
  • Type: Cap screw / Socket cap screw

Choose these screws for reliability, corrosion resistance, and a clean, professional look in your mechanical projects or assemblies.

Can We Help?

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

Recently viewed