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#4 Helical Spring Lock Washers, Heavy Split, Stainless Steel

#4 Helical Spring Lock Washers, Heavy Split, Stainless Steel

PART NUMBER:
ST439-4-003000
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  • Helical spring lock washers are the most common washers used to prevent components from loosening.
  • When compressed, the lock washer will twist and flatten. This prevents loosening.
  • 18-8 stainless steel is functionally interchangeable with type 304 stainless steel.
  • Stainless steel significantly improves resistance to tarnishing or corrosion.
DIMENSIONAL ATTRIBUTES
  • Diameter (Nominal): #4
PRODUCT ATTRIBUTES
  • Category: Helical Spring Lock Washers
  • System of Measurement: Inch
  • Brand: Aspen Fasteners®
  • Form and Design: Heavy Split
  • Material: Stainless Steel
  • Material Grade: 18-8 Stainless Steel
  • Coating: Uncoated
  • Standards and Specifications: ASME B18.21.1
Product UPC Code:
698435773332
Product Class:
Washers
Material:
Stainless Steel
Material Grade:
18-8 Stainless Steel
Coating:
Uncoated
Standards and Specifications:
ASME B18.21.1
Diameter (Nominal):
#4
Shop by System of Measurement:
Inch
Shop by Material:
Stainless Steel
Form and Design:
Heavy Split
Order:
Lock Washers
Category:
Helical Spring Lock Washers
System of Measurement:
Inch
Brand:
Aspen Fasteners
  • Description
    • Helical spring lock washers are the most common washers used to prevent components from loosening.
    • When compressed, the lock washer will twist and flatten. This prevents loosening.
    • 18-8 stainless steel is functionally interchangeable with type 304 stainless steel.
    • Stainless steel significantly improves resistance to tarnishing or corrosion.
    DIMENSIONAL ATTRIBUTES
    • Diameter (Nominal): #4
    PRODUCT ATTRIBUTES
    • Category: Helical Spring Lock Washers
    • System of Measurement: Inch
    • Brand: Aspen Fasteners®
    • Form and Design: Heavy Split
    • Material: Stainless Steel
    • Material Grade: 18-8 Stainless Steel
    • Coating: Uncoated
    • Standards and Specifications: ASME B18.21.1
    Product UPC Code:
    698435773332

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