• Black Oxide Finish
  • Case Hardened
  • Material: 12L14 steel
  • Tops and bottoms also sold separately
  • Reduces stress on threads
  • Bottom Washer can be used with Spherical Flange Nuts
  • Compensates for slight misalignment between the workpiece and strap clamp
  • Many sizes conform to TCMAI standards
  • Special sizes quoted upon request
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Unit of Measure

Specifications

Material

 12L14 Steel

Finish

 Black Oxide

Male Part No. A

 42722

Female Part No. B

 42742

Stud Size

 5/16 3/8

Ref. C

 0.250 in

Total Degree of Rotation

 3 º5 º

Weight per 100 pcs

 0.04 lb

Type

 Set of Spherical Washers

Outside Diameter

 0.875 in

Inside Diameter

 0.406 in

Radius

 1.250 in

Inside Diameter A

 0.438 in