China Shenzhn Fastener L303 Carbon Steel Self Tapping Thread Inserts for Metal

Shenzhn Fastener L303 Carbon Steel Self Tapping Thread Inserts for metal

Sandum/In-saiL offers a wide range of Self Tapping Threaded inserts for Aluminium, cast iron, plastics and NF metals. These available in sizes M2 to M30 and equivalent UNC, UNF and BSW threading. Self Tapping Threaded Insert is designed as a permanent fastener in materials which are of insufficient strength to sustain applied loads in threads tapped directly in to these materials or where thread wear occurs due to frequent assembly and disassembly. The Self Tapping Threaded Insert is a bushing with internal and external threads designed to tap its own threads and is driven into a drilled or cored hole. The thread cutting action is performed by the holes or by the slot on the pilot portion of the inserts.

MaterialsBrass,Stainless Steel,Carbon steel1215,Other materials,designs and finishes on requestFinishZn/Ni/Tin/Au plating,Black Oxide,Anodizing,Passivated and so on.Type302/302H/307/308/307H/308H/303,Slotted or Three Holes TypesTolerancesISO2768-mThreadInternal thread A:as per ISO6HExternal thread E:metric,tolearance in accordance with factory standardManagement SystemISO9001:2008CertificationSGS,RoHS,Material Certication,PPAPLead Time5-10 working daysSamplesWelcomeDelivery termBy DHL,UPS,TNT,FedEx,EMS,By Ocean,By AirProduction CapabilityAuto-lathe turning:ODΦ0.5-20mm,Tol.±0.01mmCNC lathe turning:ODΦ0.5-250mm,Tol.±0.005mmCNC Milling:800x600mm(LxW),Tol.±0.05mmGrinding:Tol.±0.002mmScrew heading & rolling:Metric 0.8-M6,Unified Imperial#0-1/4''Stamping:200T max