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Hair Pins & Cotter Pins

R-clips and cotter pins are fasteners inserted into pin holes in parts such as bolts and shafts to stop them from turning and prevent them from coming off. Cotter pins are opened and fastened in place after being inserted in the pin hole. They are non-reusable. R-clips are reusable parts that are easy to attach and remove. When selecting R-clips and cotter pins, the right size model for the hole of the bolt or shaft to be fastened should be chosen. The central part of the R shape in an R-clip should be equal in size to the radius of the hole for insertion. R-clips made of stainless steel has superior resistance to corrosion and heat, enabling use in humid locations or outdoors. Some R-clip products have bent tips that prevent removal. R-clips and cotter pins are both fasteners used to stop parts from turning. Cotter pins are used when the fastener must never come out, and R-clips when convenient fastener attachment and removal must be prioritized.

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Specifications
Type
Applicable Shaft/Hole Diameter(mm)
Material
Min. Qty of Sale

    Split Pin

    • Degreasing and cleaning

    Hairpin Cotter Pins

      Cotter Pins

        Snap Pin

          Snap Pin

            Snap Retainer

              Snap Pin

                [Metric] Spring Roll Pin EA949PC-151

                  Split Pin (Stainless Steel)

                    Clip Ring

                      Split Pin

                        Pine Needle Pin (Trivalent Chromate)

                          [Metric] Spring Roll Pin EA949PC-206

                            Snap Pin [Stainless Steel] EA949PH-4

                              Hitch Pin (White Trivalent Chromium Plating) EA949WP-550W

                                Split Pin (Made of Steel)

                                  [Metric] Spring Roll Pin EA949PC-153

                                    [Metric] Spring Roll Pin EA949PC-609

                                      Remove-Prevention Pins

                                        [Inch] Spring Roll Pin Set [Stainless Steel] EA949JA-102

                                          [Metric] Spring Roll Pin EA949PC-207

                                            [Metric] Spring Roll Pin EA949PC-501

                                              [Metric] Spring Roll Pin EA949PC-506

                                                [Metric] Spring Roll Pin EA949PC-608

                                                  Hitch Pin [Stainless steel] EA949PE-454

                                                    Hitch Pin [Trivalent Chromium Plating] EA949PF-353

                                                      Hitch Pin [Trivalent Chromium Plating] EA949PF-455

                                                        Snap Pin Set EA949YS

                                                          Snap Pin (Trivalent Chromate)

                                                            [Metric] Spring Roll Pin Set EA949JA

                                                              [Metric] Spring Roll Pin Set EA949JA-100

                                                                [Inch] Spring Roll Pin Set EA949JA-101

                                                                  [Metric] Spring Pin Set EA949JB

                                                                    [Metric] Spring Roll Pin EA949PC-152

                                                                      [Metric] Spring Roll Pin EA949PC-154

                                                                        [Metric] Spring Roll Pin EA949PC-155

                                                                          [Metric] Spring Roll Pin EA949PC-201

                                                                            [Metric] Spring Roll Pin EA949PC-202

                                                                              [Metric] Spring Roll Pin EA949PC-203

                                                                                [Metric] Spring Roll Pin EA949PC-204

                                                                                  [Metric] Spring Roll Pin EA949PC-205

                                                                                    [Metric] Spring Roll Pin EA949PC-251

                                                                                      [Metric] Spring Roll Pin EA949PC-252

                                                                                        [Metric] Spring Roll Pin EA949PC-253

                                                                                          [Metric] Spring Roll Pin EA949PC-254

                                                                                          Brand

                                                                                          Sunco

                                                                                          MISUMI

                                                                                          MISUMI

                                                                                          Ochiai

                                                                                          Heiwa Hatsujo

                                                                                          Taiyo Stainless Steel

                                                                                          Taiyo Stainless Steel

                                                                                          ESCO

                                                                                          Trusco Nakayama

                                                                                          Taiyo Stainless Steel

                                                                                          Taiyo Stainless Steel

                                                                                          Trusco Nakayama

                                                                                          ESCO

                                                                                          ESCO

                                                                                          ESCO

                                                                                          Trusco Nakayama

                                                                                          ESCO

                                                                                          ESCO

                                                                                          Ochiai

                                                                                          ESCO

                                                                                          ESCO

                                                                                          ESCO

                                                                                          ESCO

                                                                                          ESCO

                                                                                          ESCO

                                                                                          ESCO

                                                                                          ESCO

                                                                                          ESCO

                                                                                          Trusco Nakayama

                                                                                          ESCO

                                                                                          ESCO

                                                                                          ESCO

                                                                                          ESCO

                                                                                          ESCO

                                                                                          ESCO

                                                                                          ESCO

                                                                                          ESCO

                                                                                          ESCO

                                                                                          ESCO

                                                                                          ESCO

                                                                                          ESCO

                                                                                          ESCO

                                                                                          ESCO

                                                                                          ESCO

                                                                                          ESCO

                                                                                          Product Series

                                                                                          Split Pin【1-5,000 Pieces Per Package】

                                                                                          Hairpin Cotter Pins

                                                                                          Cotter Pins

                                                                                          Snap Pin

                                                                                          Snap Pin【1-200 Pieces Per Package】

                                                                                          Snap Retainer

                                                                                          Snap Pin

                                                                                          [Metric] Spring Roll Pin EA949PC-151【47 Pieces Per Package】

                                                                                          Split Pin (Stainless Steel)【9-130 Pieces Per Package】

                                                                                          Clip Ring

                                                                                          Split Pin【1-5,000 Pieces Per Package】

                                                                                          Pine Needle Pin (Trivalent Chromate)【20-21 Pieces Per Package】

                                                                                          [Metric] Spring Roll Pin EA949PC-206【18 Pieces Per Package】

                                                                                          Snap Pin [Stainless Steel] EA949PH-4【35 Pieces Per Package】

                                                                                          Hitch Pin (White Trivalent Chromium Plating) EA949WP-550W【25 Pieces Per Package】

                                                                                          Split Pin (Made of Steel)【4-200 Pieces Per Package】

                                                                                          [Metric] Spring Roll Pin EA949PC-153【31 Pieces Per Package】

                                                                                          [Metric] Spring Roll Pin EA949PC-609【3 Pieces Per Package】

                                                                                          Remove-Prevention Pins

                                                                                          [Inch] Spring Roll Pin Set [Stainless Steel] EA949JA-102

                                                                                          [Metric] Spring Roll Pin EA949PC-207【16 Pieces Per Package】

                                                                                          [Metric] Spring Roll Pin EA949PC-501【11 Pieces Per Package】

                                                                                          [Metric] Spring Roll Pin EA949PC-506【7 Pieces Per Package】

                                                                                          [Metric] Spring Roll Pin EA949PC-608【4 Pieces Per Package】

                                                                                          Hitch Pin [Stainless steel] EA949PE-454【3 Pieces Per Package】

                                                                                          Hitch Pin [Trivalent Chromium Plating] EA949PF-353【6 Pieces Per Package】

                                                                                          Hitch Pin [Trivalent Chromium Plating] EA949PF-455【4 Pieces Per Package】

                                                                                          Snap Pin Set EA949YS

                                                                                          Snap Pin (Trivalent Chromate)【30-120 Pieces Per Package】

                                                                                          [Metric] Spring Roll Pin Set EA949JA

                                                                                          [Metric] Spring Roll Pin Set EA949JA-100

                                                                                          [Inch] Spring Roll Pin Set EA949JA-101

                                                                                          [Metric] Spring Pin Set EA949JB

                                                                                          [Metric] Spring Roll Pin EA949PC-152【42 Pieces Per Package】

                                                                                          [Metric] Spring Roll Pin EA949PC-154【29 Pieces Per Package】

                                                                                          [Metric] Spring Roll Pin EA949PC-155【25 Pieces Per Package】

                                                                                          [Metric] Spring Roll Pin EA949PC-201【42 Pieces Per Package】

                                                                                          [Metric] Spring Roll Pin EA949PC-202【38 Pieces Per Package】

                                                                                          [Metric] Spring Roll Pin EA949PC-203【29 Pieces Per Package】

                                                                                          [Metric] Spring Roll Pin EA949PC-204【24 Pieces Per Package】

                                                                                          [Metric] Spring Roll Pin EA949PC-205【21 Pieces Per Package】

                                                                                          [Metric] Spring Roll Pin EA949PC-251【27 Pieces Per Package】

                                                                                          [Metric] Spring Roll Pin EA949PC-252【25 Pieces Per Package】

                                                                                          [Metric] Spring Roll Pin EA949PC-253【25 Pieces Per Package】

                                                                                          [Metric] Spring Roll Pin EA949PC-254【22 Pieces Per Package】

                                                                                          CAD
                                                                                          • 2D / 3D
                                                                                          • 2D / 3D
                                                                                          • 2D / 3D
                                                                                          Days to Ship 4 Days Same Day

                                                                                          Stock Items Included

                                                                                          Same Day

                                                                                          Stock Items Included

                                                                                          4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days 4 Days
                                                                                          Specifications
                                                                                            • inCAD Components
                                                                                                                                                                                  TypeSplit PinHairpinSplit PinHairpinCotter Pins-Hairpin-Split Pin-Split PinCotter Pins---Split Pin--Pin with Lock---------Hairpin----------------
                                                                                                                                                                                  Applicable Shaft/Hole Diameter(mm)0.8 ~ 164 ~ 120.8 ~ 54 ~ 168 ~ 223 ~ 204 ~ 16-1.2 ~ 53 ~ 160.8 ~ 518 ~ 20---1.2 ~ 8--5 ~ 12---------4 ~ 16----------------
                                                                                                                                                                                  MaterialSteel / Stainless Steel / BrassSteel / Stainless SteelSteel / Stainless SteelSteelSteelSteel / Stainless SteelSteel / Stainless Steel-Stainless SteelStainless SteelStainless SteelBrass---Steel--Steel---------Brass----------------
                                                                                                                                                                                  Min. Qty of SaleBox/Package ~ Sold Individually (No min. qty)Sold Individually (No min. qty)Sold Individually (No min. qty)Sold Individually (No min. qty)Box/Package ~ Sold Individually (No min. qty)Sold Individually (No min. qty)Sold Individually (No min. qty)-Box/PackageSold Individually (No min. qty)Box/Package ~ Sold Individually (No min. qty)Box/Package---Box/Package--Sold Individually (No min. qty)---------Box/Package----------------

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