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Carr Lane CL-52-CLSA-3.00 | 5/16" Diameter x 3" Screw Length Captive Locating Screw

$39.78
Brand:
Carr Lane
Diameter (Inch):
5/16"
Diameter (Decimal Inch):
0.3125"
Diameter (mm):
7.94mm
SKU:
50012483
Weight:
0.07 LBS
Shipping:
Calculated at Checkout

Captive Locating Screws can be used for locating and clamping, or for clamping only, by selecting the appropriate screw length. The locating screw's precision-ground body is positively retained in a locking bushing. In its fully retracted position, the bushing's spring clip snaps into the body's radial groove. This holds the screw fully retracted by the force of the spring and positively prevents removal. Pressure from the spring also holds the screw in intermediate extended positions. This is especially an advantage if the fixture is turned upside down. Carr Lane Locating Screws are proudly Made in the USA.The complete assemblies listed below include a Captive Locating Screw, Locking-Pin Bushing, and Lockscrew. Choice of standard or long bushing in most sizes, for installation in thinner or thicker plates. Locking-Pin Bushings are designed to press fit in a standard reamed hole and can be further secured with the Included Lockscrew to positively hold the bushing in place.

Application Information

In fully retracted position, the bushing's spring clip holds the Locating Screw fully retracted by spring force and positively prevents removal. Spring pressure also holds the screw in intermediate extended positions.

Operation

Material

ItemMaterialHeat TreatFinish
Screw1215 SteelCarburized-hardenedBlack Oxide
Locking Bushing1144 Steel or Equivalent
Carburized-hardenedBlack Oxide
Retainer ClipSpring Steel-N/A

Parts Specification

A Diameter Nominal (Inch)A Diameter Actual (Inch)B Screw Length (Inch)P Bushing Length Under Head (Inch)P (Inch)C (Inch)D Diameter (Inch)E Thread (Inch)F (Inch)G (Inch)H (Inch)L (Inch)M (Inch)N Diameter Nominal (Inch)N Diameter Actual (Inch)R (Inch)S Diameter (Inch)Locating Screw (Included)Bushing (Included)Lockscrew (Included)
5/16"0.3115"3"Medium"0.37"1/4"15/32"5/16-18"0.47"0.65"5/16"2.56"0.32"1/2"0.5017"0.62"13/16"CL-5-CLS-3.00 IncludedCL-5A-LPB IncludedLS-1 Included

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov

Brand:
Carr Lane
Diameter (Inch):
5/16"
Diameter (Decimal Inch):
0.3125"
Diameter (mm):
7.94mm