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1/2-20 x 3 1/4 B1821BH (supercedes MS90728G & H) Fasteners Fine Thread

B1821BH (supercedes MS90728G & H) Fasteners Fine Thread
Alloy Steel Grade 8 Hex Head Cap Screws
per ASTM A354 BD
All items are manufactured in North America
Zinc Yellow Plated per ASTM B633-98
Need Nuts?  Need Washers? 
Image result for uss finish hex nut Image result for flat washer


  • Vendor: K USA/Military Fasteners

    Made in USA

  • SKU: BH050F325N Product Size: 1/2-20 x 3 1/4 Weight: 38 lbs Condition: New
  • Regular Price: $278.91
  • On Sale! $251.02 for Pack of 175 pieces
    That's only $1.4344 per piece
  • of 175 pieces
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