EFC International
EFC International
1940 Craigshire St. Louis,
MO 63146-4008
Phone: 1 314.434.28881
Contact: www.efc-intl.com/contact
Website: www.efc-intl.com
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The 1-1/2 coil construction on these Spirol® Extra Light Duty Coiled Pins make them the ideal solution for fragile hole materials and the most economical solution where pin strength is not a major criterion.
Unit of Measure

Specifications

Type

 N/A Coiled

Length

 N/A 14 to 35 mm

Maximum Hole Diameter

 N/A 3.62 mm

Minimum Hole Diameter

 N/A 3.45 mm

Maximum Chamfer Diameter B

 N/A 3.4 mm

Nominal Pin Size (Decimal)

 N/A 3.5 mm

Maximum Pin Diameter D

 N/A 3.92 mm

Minimum Pin Diameter D

 N/A 3.67 mm

Chamfer Length C

 N/A 1 mm

Material

 N/A Chrome Stainless Steel SAE 51420, HV: 460 to 590 High Carbon Steel SAE 1070-1095/CS 70, HV: 420 to 545 Nickel Stainless Steel SAE 30302/30304, HV: Work Hardened

Finish

 N/A Passivated Oiled Phosphate Coated Plain Oiled Zinc plated

Features and Benefits

Features and Benefits

 N/A They compress from the outer edge inward, so force direction does not reduce flexibility or shear strength - as loads are applied from any direction, these pins compress into a solid tube.