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304 Stainless Steel Cotter Pin, 0.315" x 4.724", Plain Finish, Pkg Qty 36

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Industrial · SKU: AC9943192

304 Stainless Steel Cotter Pin, 0.315" x 4.724", Plain Finish, Pkg Qty 36 (315X4)

This 304 stainless steel cotter pin provides reliable, corrosion-resistant fastening for demanding industrial applications. It features a 0.

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$79.99
$2.22/each(36 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$79.99
11 - 50-5%$75.99
51+-10%$71.99
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Quick Answer

How Buyers Should Evaluate 304 Stainless Steel Cotter Pin, 0.315" x 4.724", Plain Finish, Pkg Qty 36 (315X4)

This 304 stainless steel cotter pin provides reliable, corrosion-resistant fastening for demanding industrial applications. It features a 0. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.

Quick Spec Check

  • System of Measurement: Metric
  • Material Grade/Class: 304
  • Material: Stainless Steel

Purchase Details

  • Online price starts at $79.99.
  • Minimum order quantity: 1 unit.
  • Pack quantity: 36 / Each.
  • Lead time: 2-3 weeks.

Use RFQ When

  • Use RFQ when you need bulk pricing, alternate pack sizes, or multi-SKU comparison.
  • Request support when fit, material, or substitute selection needs confirmation before order.
  • Escalate to sourcing when timeline, freight, or stocking strategy matters more than one-off checkout speed.

Technical Specifications

System of MeasurementMetric
Material Grade/Class304
MaterialStainless Steel
Thread SizeNone
FinishPlain
Pin Diameter0.315 in
Length4.724 in
Product Details

Full Description

Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.

Overview

This 304 stainless steel cotter pin is engineered for heavy-duty industrial fastening and securing applications. It is designed to be inserted through a drilled hole in a shaft or bolt, with its prongs then bent to prevent the pin from backing out, thereby securing components like clevis pins, castle nuts, and axle assemblies. The corrosion-resistant properties of 304 stainless steel make this pin a reliable choice for environments exposed to moisture, chemicals, and weathering, ensuring long-term performance and reduced maintenance.

Key Features

Constructed from durable 304-grade stainless steel for superior corrosion resistance Plain, uncoated finish suitable for a wide range of environmental conditions 0.315-inch diameter provides robust shear strength for secure fastening 4.724-inch overall length accommodates various assembly thicknesses Pre-bent design allows for quick and easy manual installation and spreading Non-threaded, one-piece construction ensures simplicity and reliability

Specifications

System of Measurement: Metric (converted to Imperial for dimensions) Material Grade/Class: 304

Material

Stainless Steel Thread Size: None Finish: Plain Pin Diameter: 0.315 inches Overall Length: 4.724 inches Package Quantity: 36 pins

Applications

Securing hitch pins and clevis pins in agricultural and construction equipment Locking castle nuts on wheel bearings and axle assemblies in automotive and transportation General machinery maintenance and assembly in manufacturing facilities Marine and outdoor equipment where corrosion resistance is critical Use in plumbing, valve, and pipeline systems for safety-critical connections

Frequently Asked Questions

What are the exact dimensions and material specifications for this cotter pin?
This cotter pin is made from corrosion-resistant 304 Stainless Steel with a plain finish. It has a pin diameter of 0.315 inches and an overall length of 4.724 inches.
What are the typical applications or use cases for this size and material of cotter pin?
Its 304 Stainless Steel construction makes it ideal for marine, food processing, or outdoor applications where rust resistance is critical. The 0.315" x 4.724" size is commonly used in securing hitch pins, clevis pins, and other heavy-duty industrial hardware.
How is this product packaged for order, and what is the minimum quantity?
This cotter pin is sold in a convenient bulk package containing 36 pieces. This pack size is designed to provide an efficient quantity for maintenance kits, shop inventory, or small to medium project needs.