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SPLIT COTTER PINS


Our range of cotter pins are stocked in diameters of 1mm to 13mm in mild steel (usually zinc plated), stainless steel A4 and brass.


Our specifications follow DIN 94, which is equivalent to ISO 1234 and BS 1574. Due to the loose fit required for cotter pins, the metric range doubles for inch sizes.


MATERIALS MILD STEEL, ZINC PLATED STAINLESS A4 BRASS


STANDARDS DIN 94 (stocked) BS 1574 BS 7724 ISO 1234


SIZE RANGE – COTTER PINS


Nominal Diameter, Cotter Pins


Available Materials


Dimension ‘d1’ Max Min


Dimension ‘a’ Max Min


Lengths in mm 6


8


10 16 20 25 32 40 50 63 80


100 125 160


12 18 22 28 36 45 56 71 90


112 140


Selection kits are available in mild steel and A2 stainless steel E: sales@technifast.co.uk W: www.technifast.co.uk 18


1


1.2


1.6


Mild Steel, Zinc Plated Stainless Steel Brass


0.9 0.8


1.6 1.8


1.0 1.09


1.7 2.0


1.4 1.3


2.4 2.8


1.8 1.7


3.2 3.6


2.3 2.1


4.0 4.6


2.9 2.7


5.1 5.8


3.7 3.5


6.5 7.4


4.6 4.4


8.0 9.2


5.9 5.7


10.3 11.8


2


2.5


3.2


4


5


6.3


8


10


13


Mild Steel, Zinc Plated Only


7.5 7.3


13.1 15.0


9.5 9.3


16.6 19.0


12.4 12.1


21.7 24.8


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