Collar Studs

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Collar Studs are used to provide a spacer between the parent metal and the part secured on threaded extension.

Material: Low carbon steel, ASTM A 108 1010-1020. Stainless steel 18-8.

***Sizes below are MINIMUM length requirements

CK 448 12 58
CK 275 12 58
CK 215 12 58
CK 330 12 58




Low Carbon Mechanical Property Requirements Stainless Steel
Tensile Strength61,000 psi min. Material: Stainless Steel
AISI grade - 302/304/316.
Other grades available upon request.
Mechanical Properties: Values for various grades available upon request.
Yield Strength49,000 psi min.
Elongation (% in 2 in.)17% min.
Elongation (% in 5x dia.)14% min.
Reduction of Area50% min.

How to Order:
Specify diameter, thread size before weld (BW) length, type of material.
Ex: CK .330 x 4 1/8 w/ 3/8-16 x 5/8

When ordering Stainless Steel, SS will be added to the part number.

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