Specification Brand : SAFYY BulletPoint1 : High Hardness Material: Roll pins all made of high-density steel, black oxide finished, anti-corrosion and durable, split pins with spring steel construction for flexibility, good fastening effect. BulletPoint2 : Superior Craftsmanship: Accurate process, smooth surface without blur. Hollow fasteners consist of rolled strips. When expand upon exertion, with two chamfer ends mounting flush with the hole to prevent any accidental injuries. BulletPoint3 : Product Feature: These hollow fasteners expand upon exertion,two ends have chamfer, for the positioning, connecting and fixing between the parts. BulletPoint4 : Easy to Use: These slotted spring pins two ends with chamfered, allow of easy insertion of dowel pins into any hole, while also can make installation more easily, excellent workmanship, smooth surface without burr. BulletPoint5 : Wide Application: Mainly used to fasten the equipments disassembled frequently. Roll pins smoothly drive out hollow pins or springs. A vital part of building and maintaining fixtures and appliances and repairing cars, boats and power equipments. Color : Black FinishType : Black Oxide ItemName : Slotted Spring Pins,SAFYY Steel Split Expansion Pin,Hollow Spring Pins ,Black Dowel Tension Slotted Pin for Home Improvement Automotive Machine Repair Tool (M5x30,50PCS) ItemPackageDimensions_Height : 0.59 inches ItemPackageDimensions_Length : 3.54 inches ItemPackageDimensions_Width : 2.36 inches ItemPackageQuantity : 1 ItemTypeKeyword : cotter-pins Manufacturer : SAFYY Material : steel Material1 : Metal Material2 : Plastic ModelNumber : 05544 NumberOfBoxes : 1 NumberOfItems : 50 NumberOfPieces : 50 PartNumber : 05544 PinType : Cotter PinType1 : Cotter PinType2 : Hitch ProductDescription : SAFYY Spring Dowel Tension Roll Pins Material: High quality high-density steel material has good fastening effect, performance of wear and corrosion resistance. Fine Polish: Our roll pins' fine polish and smooth surface protect parts from damage and leads to firmer attachment by evenly dispersing pressure. Chamfered Ends: Each expansion pin has a chamfer on both ends to facilitate fixing itself into the hole while preventing accidental cuts and other injuries. Specification: Material:spring steel Color:black Size:length:30mm/1.181",height:5.6mm/0.220",thickness:1mm/0.039",internal diameter:3.4mm/0.134" Package Include: 50 x slotted spring pins ProductSiteLaunchDate : 2024-04-16T07:00:00.000Z Size : M5x30,50PCS SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 31160000