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Split Pin Cotter, Carbon Steel Zinc Plated, 3.15 Inch, M4 Thread, Pkg Qty 1000

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Industrial · SKU: AF0916342

Split Pin Cotter, Carbon Steel Zinc Plated, 3.15 Inch, M4 Thread, Pkg Qty 1000

This split pin cotter is manufactured from durable carbon steel with a corrosion-resistant zinc plating, ensuring reliable performance in demanding industrial environments. It features a 3.

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$159.99
$0.16/each(1000 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$159.99
11 - 50-5%$151.99
51+-10%$143.99
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Quick Answer

How Buyers Should Evaluate Split Pin Cotter, Carbon Steel Zinc Plated, 3.15 Inch, M4 Thread, Pkg Qty 1000

This split pin cotter is manufactured from durable carbon steel with a corrosion-resistant zinc plating, ensuring reliable performance in demanding industrial environments. It features a 3. 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: Carbon Steel
  • Material: Carbon Steel

Purchase Details

  • Online price starts at $159.99.
  • Minimum order quantity: 1 unit.
  • Pack quantity: 1000 / 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/ClassCarbon Steel
MaterialCarbon Steel
Thread SizeM4
FinishZinc Plated
Length3.15 in
Head TypeSplit Pin
Drive TypeNone
Product Details

Full Description

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

Overview

This split pin cotter, also known as an open-type cotter pin, is engineered for secure locking and retention in high-vibration industrial applications. Manufactured from robust carbon steel and finished with a protective zinc plating, it provides dependable, long-lasting performance in demanding environments. The design allows for quick installation and removal with standard hand tools, making it an essential component for maintenance, repair, and assembly operations where safety and reliability are paramount.

Key Features

Constructed from high-strength carbon steel for superior durability Corrosion-resistant zinc plating extends service life in various conditions Split pin head design creates a positive mechanical lock to resist vibration loosening Easy to install and remove, facilitating efficient maintenance and adjustments Bulk packaging supports high-volume usage and reduces per-unit cost

Specifications

System of Measurement: Metric

Material

Carbon Steel Material Grade/Class: Carbon Steel Thread Size: M4 Finish: Zinc Plated Length: 3.15 inches Head Type: Split Pin Drive Type: None Package Quantity: 1000 pieces

Applications

Ideal for securing castellated nuts on axles, shafts, and linkage pins Commonly used in agricultural, construction, and material handling equipment Essential for automotive, truck, and fleet maintenance Suitable for machinery assembly, industrial manufacturing, and conveyor systems Provides reliable locking in hydraulic cylinder pins, valve linkages, and lever assemblies

Frequently Asked Questions

What are the exact specifications and dimensions of this split pin?
This is a carbon steel, zinc-plated split pin (cotter pin) with an M4 thread designation. It has a total length of 3.15 inches and is designed for use with a 0.16 inch (approx. M4) diameter hole. The zinc plating provides corrosion resistance for general industrial use.
What are the typical applications or use cases for this specific cotter pin?
This M4-sized split pin is commonly used to secure castellated nuts on axles, clevis pins, and other shaft assemblies in machinery, automotive, and agricultural equipment. Its primary function is to prevent nuts or other components from loosening under vibration, making it ideal for pivot points and rotating assemblies.
How is this product packaged, and what is the minimum order quantity?
The split pins are packaged in bulk quantities of 1000 pieces per bag or box. This high-count package is designed for production, maintenance, or repair environments where a significant volume of fasteners is routinely consumed, ensuring you have ample supply on hand.
Split Pin Cotter, Carbon Steel Zinc Plated, 3.15 Inch, M4 Thread, Pkg Qty 1000 | Machrio