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Nylon Insert Lock Nut, 5/16"-18, 18-8 Stainless Steel, Not Graded, Plain, 20 PK

  • Mfr # 9075313

  • Zoro # G200933228


product price: $15.49
/pk 20, $0.77/ea

Key Features

Lock Type
Nylon Insert
Material
18-8 Stainless Steel
Material Grade/Class
Not Graded
Finish
Plain
Standards
ASME B18.6.6; ASME B1.1
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Specifications

Product Information

MFR #
9075313
Zoro #
G200933228
UPC #
49793109392
Country of Origin
Taiwan, Province of China

Dimensions

Thread Size
5/16"-18

Details

Item
Lock Nut
Lock Type
Nylon Insert
Material
18-8 Stainless Steel
Material Grade/Class
Not Graded
Finish
Plain
Standards
ASME B18.6.6; ASME B1.1
System of Measurement
Inch
Thread Direction
Right Hand
Thread Type
Coarse
Number of Pieces
20

Description

Lock nuts (or locknuts) feature a nylon insert that grips onto threads and resists loosening due to vibration. It is best to only use each nut once as its holding power is reduced if reused. They should not be used in extremely high heat or in certain chemical environments as that could weaken the plastic insert.


  • •Size: 5/16 inch-18
  • •Features an internal nylon ring that grips bolt threads better than a standard finished nut
  • •Great for use in applications where the bolt may be subject to vibration
  • •Can also be used as a secondary nut to help lock the main nut in place
  • •The side with the nylon insert should face towards the tip of the bolt, not towards the surface being fastened
  • •Thread Type: Coarse, Thread Class: UNC-2B
  • •Specification(s) Met: ASME B18.6.6 and ASME B1.1

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