About Us:
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.
Features & Benefits include:
Tough and durable due to their substantial wall thickness, their use can reduce the thread size required due to the insert's large effective shear surface. This could save material as well as reduce cost and weight.
They eliminate the need for close tolerance holes required for tapping into the base material, damaged tools and low productivity - they need no special installation tool nor the time consuming process associated with installing a wire thread insert. Holes do not need to be separately tapped as the groove will cut its own thread so long as the correct diameter tolerances for the material and the insert are adhered to.
| Material | Aluminum alloy,Brass,Stainless Steel,Carbon steel,according to customer's requirement |
| Finish | Milled /Tin plating, copper-plating,hot-dip galvanizing, black oxide coating,red anodized,black anodized,painting, powdering,rust preventive oil, titanium alloy galvanized, silver plating, plastic, electroplating, anodizing etc. |
| Testing Equipment | CMM,Projector,Pull Tester,Automatic Optic Inspector,Projecting apparatus Salt Spray Test, Durometer, and Coating Analyzer,Tensile Machine |
| Management System | ISO9001:2008 |
| Certification | SGS,RoHS,Material Certication,PPAP |
| Production Capability | Auto-lathe turning:ODΦ0.5-20mm,Tol.±0.01mm |
| CNC lathe turning:ODΦ0.5-250mm,Tol.±0.005mm | |
| CNC Milling:800x600mm(LxW),Tol.±0.05mm | |
| Grinding:Tol.±0.002mm | |
| Screw heading & rolling:Metric 0.8-M6,Unified Imperial#0-1/4'' | |
| Stamping:200T max | |
| Lead Time | 5-15 working days |
| Samples | Welcome |
| Delivery term | By DHL,UPS,TNT,FedEx,EMS,By Ocean,By Air |
| Warranty | Replacement at all our cost for rejected products |
Product Details:
1.Standards:DIN, GB, BS, ANSI, ASME,JIS,ISO
2. Material:Stainless steel(SS304,SS316), carbon steel(C1022,1010,1008) copper, iron and so on.
3. Size: ST 2.9-6.3 #6--#14
4. Certificate: ISO9001:2000 RoHS certification
5. Features:Good anti-corrosion ability, kinds of coatings
6. Grade:4.8, 6.8, 8.8, 10.9, 12.9 A2-70 A4-80...
7. After-sale service:If any quality problem, we will do our best to help you.
8. Surface treatment: Black oxide, zinc plated, chromium, and according your requirement
9.Packing:Bulk(25kgs/carton) or small package(according to the customers' requirement and the size)
10.Usd fields: Construction industry, furniture fields and other public equipment
We have the following types of equipment:
1.Conventional and CNC Lathes and auto lathes
2.Conventional and CNC Milling Machines
3.High Speed CNC Machining Centres
4.4-axis CNC Machining Centres
5.Precision Wire Cut Machines
6.Surface and Cylindrical Grinders
We also perform various heat treatment processes and metal finishing, chrome, nickel plating and anodizing
Our advantage:
1. Experienced technical staff
2. Product warranty
3. Prompt delivery
4. Quality approval
5. Small order accepted.
6. Competitive price
7. First-class service
Packing method:
Can provide various sizes and packing according to specific requirements
Packing material: PP bag, copy paper, carton, wooden box, pallets
Meet export requirement
According to customer's required
We have many years of experience in the production of OEM, and we have developed products known for quality and service. Look forward to cooperating with you!