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304 Stainless Steel Cotter Pin, 0.315" x 1.772", Plain Finish, Pkg Qty 100

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Industrial · SKU: AA6135466

304 Stainless Steel Cotter Pin, 0.315" x 1.772", Plain Finish, Pkg Qty 100 (315X1)

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

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$69.99
$0.70/each(100 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$69.99
11 - 50-5%$66.49
51+-10%$62.99
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Quick Answer

How Buyers Should Evaluate 304 Stainless Steel Cotter Pin, 0.315" x 1.772", Plain Finish, Pkg Qty 100 (315X1)

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: A2
  • Material: Stainless Steel

Purchase Details

  • Online price starts at $69.99.
  • 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/ClassA2
MaterialStainless Steel
Thread SizeNone
FinishPlain
Pin Diameter0.315 in
Length1.772 in
Product Details

Full Description

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

304 Stainless Steel Cotter Pin, 0.315" x 1.772", Plain Finish, Pkg Qty 100

Overview

This 304 stainless steel cotter pin is engineered for secure and reliable fastening in demanding industrial and commercial environments. Designed to fit a 0.315-inch diameter hole, this pin provides a permanent, vibration-resistant locking mechanism for clevis pins, shafts, and other axle-type components. Manufactured from A2-grade stainless steel, it offers superior corrosion resistance, making it an ideal choice for applications exposed to moisture, chemicals, and outdoor conditions. Packaged in quantities of 100, it is suited for high-volume assembly lines, maintenance kits, and MRO inventories.

Key Features

Constructed from corrosion-resistant 304 (A2) stainless steel Plain, uncoated finish for maximum material compatibility 0.315-inch nominal pin diameter for a secure fit in standard holes 1.772-inch overall length for ample prong engagement Vibration-resistant locking action prevents accidental disassembly Non-magnetic and suitable for a wide temperature range Individually packaged in bulk for efficient inventory management

Specifications

Material: 304 (A2) Stainless Steel Finish: Plain Pin Diameter: 0.315 inches Overall Length: 1.772 inches System of Measurement: Inch (Imperial) Thread Size: None (Non-threaded fastener) Pack Quantity: 100 pieces

Applications

Securing hitch pins and clevis pins on agricultural and construction equipment Locking castle nuts on wheel bearings and axle assemblies General machinery assembly and maintenance in manufacturing plants Marine and maritime equipment where saltwater corrosion is a concern Permanent fastening in plumbing, valve, and pump systems Maintenance, repair, and operations (MRO) applications across various industries

Frequently Asked Questions

What are the exact dimensions and material specifications for this cotter pin?
This cotter pin is made from corrosion-resistant 304 (A2) stainless steel with a plain finish. It has a pin diameter of 0.315 inches and a total length of 1.772 inches.
What are the typical applications for this size and grade of cotter pin?
This 0.315" diameter pin is commonly used to secure castle nuts on axles, clevis pins, and other machinery components requiring a reliable, non-corrosive locking mechanism. Its 304 stainless steel construction makes it suitable for marine, food processing, and other wet or corrosive environments.
How are these cotter pins packaged, and what is the minimum order quantity?
The pins are packaged in bulk quantities of 100 pieces per bag. This industrial pack size is designed for maintenance, repair, and operations (MRO) use, providing an efficient quantity for frequent applications.
304 Stainless Steel Cotter Pin, 0.315" x 1.772", Plain Finish, Pkg Qty 100 (315X1) | Machrio