Store Location

Quality Nut & Bolt Company Inc.
2900 W Sencore Dr - Ste 102

Sioux Falls, South Dakota 57107

Phone: +1 605 338-0852+1 605 338-0852
Fax: +1-605-338-0874

E-mail: jack@qualitynutandbolt.com

Product Standards:

Mechanical Properties

ENG-MECH PROPERTIES
MARKINGS AND STRENGTHS OF VARIOUS GRADES OF PRODUCT
Eng.-Mech. Properties.pdf
Adobe Acrobat document [33.5 KB]
  • Torque Recommendations
Torque Recommendations
Suggested torque by diameter and grade of product used.
Torque Recommendations.pdf
Adobe Acrobat document [36.4 KB]
  • Threads per Inch Specifications
Thread Specifications
Specification Standards of Threads per Inch for UNC & UNF Product
Thread Specifications.pdf
Adobe Acrobat document [18.0 KB]
  • English-Metric Conversions
Eng - Metric Conversions
Chart of Metric versus Inch Product with Formulas to convert Inch to Metric & Metric to Inch Dimensions etc.
Eng.-Metric Conversions.pdf
Adobe Acrobat document [21.2 KB]
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Quality Nut & Bolt Company is a Wholesale supplier to Farm and Hardware Stores across the USA