12 Items 260 Pieces Plastic Case Internal & External Tooth Lock Washer Stainless Steel Kit

    Assortment Sizes

• #6 Internal and External Washers
• #8 Internal and External Washers
• #10 Internal and External Washers
• 1/4" Internal and External Washers
• 5/16" Internal and External Washers
• 3/8" Internal and External Washers

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Internal & External Tooth Lock Washer 18/8 Stainless Steel Kit

Plastic Case Measurements: 11" Wide X 6-3/4" Deep X 1-3/4" Height

Material: SAE 301-305 Stainless Steel
Hardness:  Rockwell C20-45

External Washer     
  A hardened circular washer with twisted prongs or "teeth" which extend
out from the outer edge of the washer.

  This is preferred when finished appearance is crucial and the teeth must be hidden under the head of the screw; also recommended for use with small heads such as fillisters.

Internal Washer
  A hardened circular washer with twisted prongs or "teeth" which extend
inward from the inside edge of the washer.

  This is the most preferable of all tooth-lock washers.  It offers the greatest locking efficiency since the teeth are on the largest radius and provide greater torsional resistance.

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This Mutual Screw & Supply 06065SF Tooth Lock Washer Kits typically ships within 24 to 48 hours