Knock-in Inserts for Wood and Furniture Part

Knock-in Inserts for Wood and Furniture Part






Company Profile
Quality is our culture
A trustworthy partner

In-saiL is dedicated to manufacturing of precision components and the design, fabrication of engineering specialty fasteners and fastening solution development.
Manufacturing Capability
We have powerful manufacturing capability, our automatic lathes, CNC lathes, CNC machining centers, stamping machines and cold heading machines plus auxiliary equipment  like milling machine, grinding machine, EDM and the cooperation of our partners, we are able to support every different components regardless of the prototyping or series production.

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.
 
We are the leading manufacturer of Brass threaded inserts for plastics industries, communication equipments, automotive industries, electrical & Wiring device cases etc. We offer a full line of brass inserts for all methods of installation, including: ultrasonic, heat, thermal, press-in and mold-in. Although we produce various brass inserts as per custom design & specification, we have standard series of Threaded Inserts such as Straight Hole, Blind (Closed bottom), Collar Inserts, Ultrasonic, Press in, Tri Slotted Inserts etc. Around 3.5 million pieces of variety of brass inserts are manufactured by us per month to cater the voluminous demand of all our giant OEMS around the globe. Material: Generally Free Machine Grade of CuZn37Pb3 equivalent to BS 2874 is used to manufacture various brass inserts in form of round, Hexagon, Square etc. Other grades which are followed as per custom requirements are CZ 121, CZ 131, C3604, CDA 360 and DTD 627 etc. Key Features:  Thread Size Starts from M1.6 to M50. BA, BSW, BSPT, BSF & American Threads like UNC, UNF, UNEF and NPT are also available as per custom requirements.  Straight, Diamond, opposite diagonal etc. are the knurling options available to give solid gripping to Molding applications.  Inserts available as per Class 2B ANSI/ASME B1.1 & Confirms to ISO metric 6H Thread Standards.  Inserts with collar series provides Options to use Flange to make Electric Contact.  Ultrasonic series with Opposing Diagonal Knurls provide excellent Torque Resistance Vertical Undercuts in Tri Series Provides Superior Tensile Strength  Blind thread or closed bottom Inserts prevents plastic from entering the bottom of the insert. Finish: Generally Brass Inserts comes with the Natural, Nickel & Tin Finish. But Surface Finishes such as Chromium, Silver, Gold, etc. can be done as per customers requirement.
 
 Brass Threaded Inserts
 Brass Knurled Inserts
 Brass Inserts for Plastics
 Brass Inserts for Wood and Clipboard
 Ultrasonic range of Brass Inserts
 Heatbit range of Brass Inserts
 Press-in Inserts with and without collars
 Molded-in Inserts
  
 Also Available :
 Brass Round Knurled Inserts
Brass Hexagonal Inserts
Brass Square Inserts
  
 Special Features of Brass Inserts:
 · Threads as per International Go & Not Go Standards.
· Deep Groove for maximum Pull Out Resistance.
· Inner Diameter (I/D) after Threads with very close tolerance to prevent unnecessary flush to enter into the brass inserts.
· Knurling Available : 
o Diamond
o Straight
o Unidirectional
· Both blind and through brass inserts are available with no minimum Qty.
 
 Length / Size :
 · Begins from M2 or equivalent threads and up to any size as per custom design or requirement
 
 Typical Application :
 · Instrumentation, Telecommunications, and other Plastic Cases Assembly.
 
 Threads :
 · ISO Metric (MM Threads)
· BA, BSW (Inches), UNC, UNF or
· Any as per custom design
 
 Material :
 · Free Cutting Brass IS 319 Type (I) or BS 249 Type (I) or High Grade
· Any Special Brass Material Composition as per customers requirement
  
 Finish And Coating :
 Natural, Nickle Plated, Tin Plated brass inserts or any coating as per customer specification.
  
Any kind of special brass inserts can be developed and supplied exactly as per 
customer specifications.

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