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304 Stainless Steel Cotter Pin, 0.039" x 0.315", Plain Finish, Pkg Qty 100

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Industrial · SKU: AE2498501

304 Stainless Steel Cotter Pin, 0.039" x 0.315", Plain Finish, Pkg Qty 100 (039X0)

This 304 stainless steel cotter pin provides reliable, corrosion-resistant fastening for industrial applications. The 0.

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$9.99
$0.10/each(100 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$9.99
11 - 50-5%$9.49
51+-10%$8.99
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Quick Answer

How Buyers Should Evaluate 304 Stainless Steel Cotter Pin, 0.039" x 0.315", Plain Finish, Pkg Qty 100 (039X0)

This 304 stainless steel cotter pin provides reliable, corrosion-resistant fastening for industrial applications. The 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 $9.99.
  • Minimum order quantity: 1 unit.
  • Pack quantity: 100 / 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 Diameter0.039 in
Length0.315 in
Product Details

Full Description

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

Overview

The 304 Stainless Steel Cotter Pin is a fundamental, high-reliability fastening component engineered for demanding industrial and mechanical applications. Designed to secure clevis pins, shafts, axles, and other rotational or sliding components, this pin prevents hardware from loosening under vibration and dynamic loads. Its construction from austenitic 304 stainless steel provides superior corrosion resistance and durability in harsh environments, ensuring long-term performance and reduced maintenance. Packaged in quantities of 100, it is an ideal solution for maintenance kits, production lines, and inventory stock.

Key Features

Manufactured from corrosion-resistant 304 stainless steel Plain, uncoated finish for universal environmental compatibility Austenitic structure offers excellent strength and toughness Precision-formed for consistent diameter and prong alignment Prevents axial movement and loosening of secured components Bulk packaging supports high-volume usage and efficient inventory control

Specifications

Material: Stainless Steel Material Grade/Class: 304 Finish: Plain Pin Diameter: 0.039 inches Length: 0.315 inches Thread Size: None System of Measurement: Inch Package Quantity: 100 pieces

Applications

Securing hitch pins and clevis pins in agricultural and construction equipment Locking castle nuts on wheel axles and steering linkages Retaining shafts, gears, and pulleys in machinery assemblies General fastening in marine, food processing, and chemical environments due to corrosion resistance Maintenance, repair, and operations (MRO) applications across all industrial sectors

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 0.039 inches and a total length of 0.315 inches.
What are the typical applications for a cotter pin of this size?
This small size (0.039" x 0.315") is ideal for securing clevis pins, axle nuts, and other fasteners in light machinery, small assemblies, and precision equipment where a reliable, non-corrosive locking mechanism is required.
How are these cotter pins packaged, and what is the minimum order quantity?
The pins are packaged in convenient bags of 100 pieces. This is the standard and minimum orderable package quantity, designed for maintenance kits or small to medium production runs.