9975 Series Bareco Split (Cotter) Pins Pack of 50

The 9975 Series Bareco split (cotter) pins are zinc plated split pins used to secure castellated nuts, retain pins through holes, and lock components in place against working loads. Where R-clips need a groove machined into the pin to retain, cotter pins simply pass through a hole in the pin and bend over — they fit any drilled-through pin without modification.

Used on tractor steering tie rod ends, three-point linkage pins, agricultural machinery shafts, trailer hitches and any application where a castellated nut needs locking. Each pack contains 50 pins for service workshop or trade use.

Sizes available

• SP-240 — 2mm x 40mm
• SP-254 — 2.5mm x 40mm
• SP-324 — 3.2mm x 40mm
• SP-440 — 4mm x 40mm
• SP-550 / SP-575 — 5mm x 75mm
• SP-635 — 6.3mm x 50mm
• SP-637 — 6.3mm x 75mm
• SP-875 — 8mm x 75mm

For workshop assortments, see our B-5102 cotter pin assortment kit. For R-clip alternatives (faster removal but require grooved pins), see the 9975 Series grip clip range.

Order before 11am and we dispatch the same business day. We ship Australia-wide, including rural and regional areas — delivery times vary by location and carrier.

Free delivery on orders over $200. Orders under $200 incur a flat $20 shipping charge.

Ordering Bareco parts urgently, or shipping to a remote location? Call us on 1300 027 886 before you order and we'll confirm dispatch time frames.

All products come with guarantees that cannot be excluded under the Australian Consumer Law. You're entitled to a replacement or refund for a major failure, and to compensation for any other reasonably foreseeable loss or damage. You're also entitled to have goods repaired or replaced if they fail to be of acceptable quality, where the failure isn't major.

For any warranty or product fault enquiry, contact us on 1300 027 886 or sales@uniclamp.com.au with your order details.