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Cast Iron Captive Screw Knob Assembly

Item No: LSF-3
Price: $63.81
Quantity:  
Quantity discount pricing will be calculated on items in the cart at time of checkout.
Item Tags: Discontinued

Heavy Duty Cast Iron Captive Unthreaded Collet Inch

These captive screw knob assemblies stay with fixture, eliminating lost fastening hardware and allowing for faster change overs and set up. They also add a high quality look and feel to the finished part. These captive fasteners consist of a spring loaded screw knob assembly and collet. These assemblies instantly install in a single hole, or a slotted hole, by inserting the collet through the fixture and securing with the supplied bronze bearing and retainer. When unfastened, the knob is held away from the fixture by spring tension and the screw is fully withdrawn into the collet. This provides a flush surface on the back side of the fixture, which is ideal for sliding surfaces. When fastened, the knob is pulled down over the collet for tight secure clamping. The knob is made from cast iron. The stud and collet are made from 4140 pre-heat treat steel, black oxide. Instructions included. Other sizes and custom configurations are available as special order. Please call for price and delivery.

Collet TypeUnthreaded Collet
Grip Height3/8 inch
Measurement SystemInch
Knob Base Diameter5/8 inch
Knob Diameter1-1/8 inch
Knob MaterialCast Iron
Maximum Panel Thickness1/4 inch
Projection from Panel (Fastened)1-13/64 inch
Projection from Panel (Unfastened)31/32 inch
Stud Length3/16 inch
Stud Thread Size10-32
Usage TypeHeavy Duty
F1/2 inch
H3/8 inch
Panel Preparation Dimension (I)1/8 in
Panel Preparation Dimension (J)11/16 in
Panel Preparation Dimension (K)25/64 in
Panel Preparation Dimension (L)1/8 in
Stud Thread Size (Diameter)#10
Stud Thread Size (Pitch)32 tpi
Other Information
Tarriff Code732599
Manufacturer Part Number10AS100-01E
Line Drawing
Drawing Key
A5/8 inch
B1-1/8 inch
C1-13/64 inch
D31/32 inch
E3/8 inch
G3/16 inch
M1/4 inch
 
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