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For AUS/NZ, UK, France,
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United Kingdom
Specialty Fasteners & Components
Unit D Seymour Wharf
Steamer Quay Road
Totnes, Devon, UK TQ9 5AL
Phone: +44(0)1803 868 677
Fax: +44 (0) 1803 868 678
Website: www.specialty-fasteners.co.uk
e-mail: sales@specialty-fasteners.co.uk

Australia/New Zealand
Concept Latch, Lock and Hinge
ATTN: Ricky Fink
353 Victoria Street
Brunswick, Victoria, Australia 3056
Phone: +61 (0) 3 9388 2551
Fax: +61 (0) 3 9387 5758
Website: www.conceptlatch.com.au
E-mail: rfink@conceptlatch.com.au

France/Spain/BelgiumEPCI Engineering
2 Rue du Rapporteur
CS59168 - Saint-Ouen L'Aumone
95075 Cergy-Pointoise Cedex
Phone: +33 (0) 1 34 48 34 10
Fax: +33 (0) 1 34 21 80 40
Website: www.epciengineering.com
E-mail: daniele.croullebois@epcifrance.com



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All Categories > Wire Forming Solutions > Hair Pin Cotters 

Hair Pin Cotters

14 Items Available

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Hair Pin Cotters

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Hair Pin Cotters (or “R Clips”) are a spring-type cotter made to be reusable. Hair Pin Cotters are generally meant to be used in through-holes while Hair Pin Clips are generally meant to be used on a groove. Double Loop Hair Pin Cotters are also available. For more secure cotter pin options, try our popular locking cotter pin inventions- Bow-Tie Locking Cotter Pins or Rue-Ring Locking Cotter Pins.

Pivot Point Hair Pin Cotters are made exclusively to our exact specifications. Designed to be strong and secure, these fasteners are economical and widely used. It is important to select the correct size Hair Pins Cotter because misuse causes fatigue and will result in loss of the fastener. Consult our use chart below and ask us about proper hole size. We will be glad to help.

Made from hard drawn MB spring wire, zinc plated and baked or Stainless Steel (300 Series).

Also known as Hair Pins, Hair Pin Clips, Bridge Pins, Hair Springs, Hair Spring Clips, Hair Spring Cotters, R Clips and Hitch Pin Clips.

Stock Code


Wire Diameter [in]

Use on Shaft Size [in]

Overall Length [in]

WW Number Wire Diameter

List Price
QTY Disc.

HAIR-1 Zinc Plated 0.047 1/8 to 3/16 0.594 221 $0.0164
HAIR-2 Zinc Plated 0.054 3/16 to 1/4 0.969 223 $0.0156
HAIR-4 Zinc Plated 0.072 1/4 to 3/8 1.188 213 $0.023
HAIR-5 Zinc Plated 0.091 5/16 to 3/8 1.625 203 $0.0463
HAIR-6 Zinc Plated 0.091 3/8 to 1/2 2.000 228 $0.0557
HAIR-8 Zinc Plated 0.120 1/2 to 9/16 2.375 211 $0.081
HAIR-10 Zinc Plated 0.148 5/8 to 3/4 2.750 210 $0.1691
HAIR-12 Zinc Plated 0.177 7/8 to 1 3.500 229 $0.2561
HAIR-1-S Stainless Steel 0.047 1/8 to 3/16 0.594 221 $0.0432
HAIR-2-S Stainless Steel 0.054 3/16 to 1/4 0.969 223 $0.0449
Showing 10 of 14  |  View All 14 Standard Items

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Double Loop Hair Pin Cotters

Double Loop Hair Pin Cotters

Bow-Tie Locking Cotters™ - Single

Bow-Tie Locking Cotters™

more available ..