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Letter Set,1/4 In. H,Steel close
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Letter Set, 1/4 In. H, Steel

GRAINGER APPROVED VENDOR

Price: $137.10 / each

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  • Item # 3W640
  • Mfr. Model # 3W640
  • NSN # 5110-00-289-0007
  • UNSPSC # 27112306
  • Catalog Page # 2570
  • Shipping Weight 4.36 lbs.
Country of Origin TaiwanCountry of Origin is subject to change.

Technical Specs

  • ItemLetter Set
  • Character Height1/4"
  • Shank Length3"
  • Shank Size Square7/16"
  • MaterialSteel
  • Hardness58 to 62HRC at the Engraving End and 38 to 46HRC at the Striking End
  • Case MaterialPlastic
  • IndicationCharacter and Size are Marked on Thumb Side
  • Includes(27) Pieces - A thru Z and Ampersand
  • StandardsFederal Specification GGG-D-280C
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Compliance and Restrictions

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Details

Heavy-Duty
Designed for industrial applications. Capable of imprinting metals up to a hardness of 30 Rockwell C.
Steel Hand Stamps
Use to permanently mark tools, components, locks, and various metals. Character and size are indicated on the thumb side. Im

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Product Q&A

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i have a complete #3W640 steel stamp/letter kit missing a few letters. I'd rather order replacement letters than order an entirely new kit. I need a parts list or please advise.
11 months ago
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Answer: 
Yes, I will email you a copy of that document. If you need additional documents please contact us at 1-800-Grainger. Thank you for using Grainger.com Ask & Answer.
10 months ago
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