MS35307-345 | Mil-Spec Hex Head Cap Screws | Fine Thread MS35308 | Stainless Steel | 5/16-17 X 3-1/4" (100 / Pkg.)
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MS35307-345 | Mil-Spec Hex Head Cap Screws | Fine Thread MS35308 | Stainless Steel | 5/16-17 X 3-1/4" (100 / Pkg.)

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MS35307-345 | Mil-Spec Hex Head Cap Screws | Fine Thread MS35308 | Stainless Steel | 5/16-17 X 3-1/4" (100 / Pkg.)

Mutual ScrewSKU: MS35307-345KC
Price:
$323.44 $375.19per 100( $3.23 each)
Pieces 100
Measurement type Inch
Thread size 5/16-17
Diameter 5/16
Length 3-1/4
Material Steel
Finish Stainless Steel
Head style Hex
Threads per inch 17
Weight 8.0 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

Specs

  • Type: Hex Head Cap Screw
  • Material: Stainless steel
  • Thread: Fine
  • Diameter: 5/16 inch
  • Threads per inch: 17
  • Length: 3-1/4 inch
  • Designation: MS35308
  • Quantity: 100 per package

Features

  • External hex head accepts standard wrenches, enabling high torque transfer in constrained spaces
  • Stainless steel construction provides corrosion resistance in humid, outdoor, and marine environments
  • Fine thread design delivers precise clamp load control and reduced loosening under vibration
  • Designed for reliable engagement over full thread length with thicker components

Physical

  • Head style: Hex head
  • Drive type: External hex
  • Diameter: 5/16 inch
  • Threads per inch: 17
  • Length: 3-1/4 inch
  • Package quantity: 100 pieces

Industry Used In

  • Aerospace manufacturing and maintenance
  • Defense and protective systems assemblies requiring stainless fasteners
  • Automotive manufacturing and heavy equipment assembly
  • Marine and offshore equipment maintenance
  • General machining, fabrication, and repair applications where corrosion resistance and precise thread engagement are important

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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