5/16-18 Regular Square Nut Zinc (Pack Qty 1,000) BC-31NQR by Korpek

★★★★★ 4.1 96 reviews

US$48.05
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US$48.05
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 220327713 Release Date 2026/05/03 List Price US$48.05 Model Number 220327713
Category

PICTURES ARE REPRESENTATIVE OF ITEM, BUT ARE NOT OF THE ACTUAL ITEM. Product dimensions, finish, head markings, thread length, stamping shape or forging shape, etc., may differ from picture. Products are guaranteed to meet the specifications to which they are manufactured. Specifications allow for tolerances in dimension and shape, which can vary from lot to lot. Designed for use with square bolts. Nuts shall be made from a low carbon steel which conforms to the following chemical composition requirements--Carbon: 0.55% maximum; Phosphorus: 0.12% maximum; Sulfur: 0.23% maximum. . Rockwell B68 - C32. Machine Pack Count - Margin error of +/- 5%

  • Designed for use with square bolts
  • Nuts shall be made from a low carbon steel which conforms to the following chemical composition requirements--Carbon: 0.55% maximum; Phosphorus: 0.12% maximum; Sulfur: 0.23% maximum.
  • Rockwell B68 - C32
Brand Korpek.com
Model BC-31NQR
Size Name 2018-05-16
Metal Type Carbon Steel
Drive Style Square
Item Weight 16.4 Pounds
Part Number BC-31NQR
Finish Types Phosphorus
Manufacturer Korpek LLC
Fastener Type Square
Material Type Zinc
Exterior Finish Zinc,Carbon Steel
Number Of Items 1000

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