Specifications

Material Carbon Steel
Coating / Finish Zinc Plated
Size 7/8-9X3-1/4
Diameter 7/8 In.
Length 3-1/4 In.
Thread Coarse
TPI 9

7/8-9 X 3 1/4 Hex Head Cap Screw Zinc Plated Grade 5

SB#16-21270
Special Order-Shipping Times Vary

WEB PRICE:

$2.76/EA/EA

Plated Grade 5 Cap Screws Are Identified By The Three Radial Bar Head Marking And Are Made Of Medium Carbon Steel, Quenched And Tempered For Higher Tensile Strength And Holding Power. Bright Electro-Plated With Chromate Finish To Resist Rust.

  • On A Strength-To-Cost Basis, The Grade 5 Heat-Treated Medium Carbon Steels Provide Tremendous Load Carrying Ability.
  • Possess An Extremely Low Yield To Tensile Strength Ratio; Making Them Very Ductile.
  • Zinc Plating Is A Relatively Inexpensive Fastener Coating Which Helps To Fight Corrosion, Reduce Friction And General Appearance.
MIN QTY: 0

SB Approved Supplier