Locking & Retaining Pins Manufacturer

Deepak Engineers is a leading manufacturer and supplier of premium-quality Locking & Retaining Pins designed for secure fastening and reliable retention in agricultural, automotive, industrial, and construction applications. Engineered with precision and manufactured from high-grade alloy and carbon steel, our pins deliver exceptional strength, durability, and dependable performance under demanding operating conditions.

R-Pins

Spring/Corbon Steel

Linch Pins

Low Corbon steel

Ind. Safety Pins

SS/alloy steel

Circle Cotter Pins

Spring Steel

Rivets

Mild/Stainless Steel

Bow Tie Cotter Pins

Mild/SS Steel

Product Name	Pin Dimensions	Material	Surface Finish	Strength Rating
R Pin Cotter (Single/Double)	Diameter 2–10 MM, Length 40–120 MM	Spring Steel / Carbon Steel	Zinc Plated, Yellow Zinc	DIN 11204
Linch Pin	Diameter 6–16 MM, Length 30–80 MM	Low Carbon Steel (1008–1018)	Zinc Plated / Powder Coated	ISO 7072
Inds. Safety Pin	5–12 MM Diameter, Length 40–120 MM	Stainless Steel / Alloy Steel	Passivated / Zinc Plated	DIN 11024
Bow Tie Cotter Pin	Diameter 1–10 MM, Length 10–90 MM	Mild Steel / Stainless Steel	Zinc Plated	DIN 94 / ISO 1234
Rue Ring Cotter / Circle Cotter	Diameter 3–12 MM	Spring Steel	Zinc Plated	DIN 11023
Cotter King Pin	3–8 MM Diameter	Mild Steel	Zinc Plated	DIN 94 Variant
Rivets	Diameter 2–12 MM, Length 6–60 MM	Mild Steel / Stainless	Plain / Zinc Plated	DIN 660 / ISO 1051