Fastener Shanghai
fastener
Official WeChat
fastener
fastenerHomefastener
fastener
fastenerNewsfastener
fastener
fastenerfastenerBuyers' Guidefastener
fastener
fastenerStandard Searchfastener
fastener
fastenerFor Buyersfastener
fastener
fastenerFor Suppliersfastener
fastener
fastenerMagazinefastener
fastener
fastenerTrade Showsfastener
fastener
fastenerMy Officefastener
fastener
fastenerPost Inquiriesfastener
Home->Fastener News->Japanese Nitto Seiko Develops Collar-less Self-tap...You are the 616669 visitors
Views:903   |   recommendation:   |   Votes:0   |   Discuss:0
Japanese Nitto Seiko Develops Collar-less Self-tapping Screws


In recent years the Japanese automotive industry started a boom of light weighting and has increasing demand for automotive self-drilling screws. Of all the types of self-drilling screws, the ones used for resin do not trigger creep (the tendency of a solid material to move slowly or deform permanently under the influence of mechanical stresses) when exposed in high temperatures. For creep prevention, usually a less heat-deformable iron collar and an insert nut are embedded into the resin which then will be fastened. However, this method will increase the use of components, processes and cost, which is against the principles of light weighting.

Nitto Seiko has successfully developed self-drilling screws for resin that are free from the use of collars and insert nuts. Their axial portion has two different kinds of threads with identical thread pitch. Through the threads, the screws self-tap into the material to be fastened and the mating material. This mechanism prevents wobble and creep in the case of axial force reduction and creep. The screws launched sales since February 1 with a sales target of 1 million pieces to the automotive and house hold appliance industries by 2020.

2019/2/20 11:48:00

Previous:    Japanese KTC Works with Hitachi on AR-Enabled Bolt Fastening System
        Next:    Bossard Group Receives Aerospace Certification AS9120 in Italy

Recent Related News
First Quarter Earnings Announced for Anixter International--2019-04-26
Japanese Thread Tapper Maker OSG is Going for 4.0 Manufacturing--2019-04-25
Stanley Black & Decker Reports First Quarter Earnings--2019-04-25
Based on R&D, Dongtai Huawei Develops Fasteners for Special Requirements--2019-04-23
MW Industries Announces the Acquisitions of Marox and Sussex Wire--2019-04-23
Fastenal Reports First Quarter Earnings--2019-04-12
Developments and Future Plans for Shanghai Minmetals – Fasteners--2019-04-04
Robust Sales Drive Shanghai Prime Machinery's Deployment in Pan Asia--2019-04-04
Haining R-Best: Focus on Quality, Be the Best Rivet Nut Supplier--2019-03-29
Sundram Fasteners Q4 Profit up 21%--2019-03-28
Bossard Confirms Record Sales for 2018--2019-03-19
Norma Reports 7.7% organic growth in 2018--2019-02-27

Vote for this news?

fastener(Very Good)
fastener(Good)
fastener(Normal)
fastener(Bad)
fastener(Very Bad)


Discuss
More Discuss...
Your Name: Anonymous

Enter the code shown:fastener4fastener

Fastener Trade Show Suzhou



China Fastener Directory
Get it FREE!
fastener
Get your CFD at the following shows:

•METALTECH, May 15-18, 2019, Malaysia

•IT BY FERROFORMA, Jun 4-6, 2019, Bilbao, Spain

•Fastener Fair Mexico, Jun 19-20, 2019, Mexico City, Mexico



Show Room



Offer Product

Latest News
• China's excavator sales expand slower in April

• FASTENER AND FIXING INDUSTRY IS EXPECTED TO WITNESS SIGNIFICANT GROWTH OVER THE NEXT SEVEN YEARS

Buyers' Guide
Company News

• Dongtai Huawei Standard Component Corporation Develop New Products, Target on Mid and High-End Markets

• Dongguan STL: Practice Brand Concept By Setting up Fatigue Test Center

The Way to Enter Chinese Market
The Way to Enter Chinese Market


fastener