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71430557

Value Collection
71430557

M20 Screw, 21mm ID, Stainless Steel External Tooth Lock Washer - 33mm OD, Uncoated, Grade 316 & Austenitic A4
MI ITEM #11759434
MFR #71430557
List Price$3.80/each
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Value Collection 71430557
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Value Collection
71430557

M20 Screw, 21mm ID, Stainless Steel External Tooth Lock Washer - 33mm OD, Uncoated, Grade 316 & Austenitic A4
MI ITEM #11759434
MFR #71430557
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In stock
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List Price$3.80/each for your price

Value Collection
71430557

M20 Screw, 21mm ID, Stainless Steel External Tooth Lock Washer - 33mm OD, Uncoated, Grade 316 & Austenitic A4
List Price$3.80/each

Overview

Mfr description
71430557 71430557 M20 A4 316 SS EXT SER
  • External tooth lock washers have teeth along the outside diameter
  • They provide greater resistance to loosening than internal tooth lock washers
  • Serrated lock washers have serrations along the outside diameter that prevent loosening and increase the washer s locking power
  • Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat
  • It is used in high-stress, outdoor and corrosive applications.

Specifications

  • Material
    Stainless Steel
  • Finish Coating
    Uncoated
  • Outer Diameter
    33.00 mm
  • Inner Diameter
    21.00 mm
  • Grade
    316, Austenitic Grade A4
  • Thickness
    1.4000 mm
  • System of Measurement
    Metric
  • Military Specifications
    Does Not Meet Military Specifications
  • Screw Size
    M20
  • Includes
    Serrated
  • Tooth Type
    External Tooth

Compliance & Safety Data

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