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Coiled Spring Pin: 420 Stainless Steel, Passivated, 3/16 in OD, Fits 0.185 Min Hole Dia, Fits 0.192 Max Hole Dia, 1/2 in Overall Lg, 10 PK

Item # 873U581

$6.00 Pack of 10

Product Specs

Finish: Passivated
Material: 420 Stainless Steel
Outside Diameter: 3⁄16 in
Fits Minimum Hole Diameter: 0.185 in
Fits Maximum Hole Diameter: 0.192 in
Overall Length: 1⁄2 in
Chamfer Diameter: 0.182 in
Chamfer Length: 0.055 in
Double Shear Strength: 3,500 lb
System of Measurement: Imperial
Specifications Met: ANSI/ASME B18.8.2
Chamfer Diameter Tolerance: Not Rated
Chamfer Length Tolerance: Not Rated
Magnetism: May Be Magnetic
Outside Diameter Tolerance: +/-0.004 in
Overall Length Tolerance: +/-0.01 in
REACH Compliant: No
Rockwell Hardness: Work Hardened
RoHS Compliant: Yes
Salt Spray Results/ASTM B117: Not Rated
Type: Heavy Duty Coiled

Compliance and Restrictions

Country Of Origin

  • USA

About This Product

These Coiled Spring Pins are made of 420 stainless steel, which is generally a high-strength magnetic stainless steel option, but it provides less corrosion resistance than 18-8 stainless steel. They have a finish that is passivated, which describes stainless steel that has had surface contaminants removed to increase the natural corrosion resistance of the material. They have a 3/16 in outside diameter and are compatible with a minimum hole diameter of 0.185 in. They are compatible with a maximum hole diameter of 0.192 in and have a 1/2 in overall length. They also feature a chamfer diameter of 0.182 in. Pack of 10.

About Spring Pins

Also known as tension pins or roll pins, spring pins are hollow, cylindrical pins coiled or slit along their length so that they compress during insertion and hold in place via tension. They install in holes smaller than the pin diameter and distribute stress along the length of the pin.

Coiled pins flex to absorb shock and vibration better than slotted pins. They compress during installation for a tight fit.

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