DIN8140 UNF Colored 304 Stainless Steel Wire Helicoils Thread
Insert For Metal
Introduction
The steel wire insert is a kind of threaded intermediate connector
based on the basic thread profile structure and made of
high-strength diamond steel wire. Its shape is like a spring. The
outer thread formed on the outer surface of the screw sleeve is
closely attached to the inner thread of the bottom hole by the
radial elastic force of the screw sleeve.
Features
Wire thread inserts are helically coiled fastening devices that
provide permanent, wear-resistant screw threads that exceed the
strength of most parent material; the inserts are designed to
protect tapped holes against failures due to stripping, seizing,
corrosion, and wear.
| DIMENSION OF DIN8140 WIRE THREAD INSERTS |
| D | P | L1 | d1 | | D | P | L1 | d1 |
| min | max | min | max |
| M2 | 0.4 | 1d | 2.6 | 2.8 | M8 | 1.25 | 2d | 9.85 | 10.1 |
| 1.5d | 2.5d |
| 2d | M10 | 1.5 | 1d | 12.1 | 12.5 |
| 2.5d | 1.5d |
| M2.5 | 0.45 | 1d | 3.3 | 3.5 | 2d |
| 1.5d | 2.5d |
| 2d | M12 | 1.75 | 1d | 14.4 | 14.8 |
| 2.5d | 1.5d |
| M3 | 0.5 | 1d | 3.8 | 4 | 2d |
| 1.5d | 2.5d |
| 2d | M16 | 2 | 1d | 19 | 19.4 |
| 2.5d | 1.5d |
| M4 | 0.7 | 1d | 5.15 | 5.35 | 2d |
| 1.5d | 2.5d |
| 2d | M20 | 2.5 | 1d | 23.7 | 24.2 |
| 2.5d | 1.5d |
| M5 | 0.8 | 1d | 6.35 | 6.6 | 2d |
| 1.5d | M24 | 3 | 1d | 28.6 | 29.1 |
| 2d | 1.5d |
| 2.5d | 2d |
| M6 | 1 | 1d | 7.6 | 7.85 | M30 | 3.5 | 1d | 35.2 | 35.7 |
| 1.5d | 1.5d |
| 2d | 2d |
| 2.5d | M36 | 4 | 1d | 42.1 | 42.6 |
| M8 | 1.25 | 1d | 9.85 | 10.1 | 1.5d |
| 1.5d | 2d |
Xinxiang Flight Fastener Co., Ltd. is a professional manufacturer
engaged in the design and manufacture of Thread Inserts,
Self-Tapping thread inserts and other threaded fasteners. National
high-tech enterprises. The company has independent technology
development strength, advanced design level, automatic production
equipment and high precision detection equipment. Professional to
provide customers with Thread Inserts, Self-Tapping thread inserts
and other threaded fastener product design and use of the whole
process of technical support.
Thread insert application
It is widely used in aerospace components, locomotive, high-voltage
electrical appliances, automotive power, wind power, nuclear power,
communication and electrical industries. It is used in aluminum,
magnesium, copper alloy, plastic, plexiglass, plywood, steel, cast
steel and cast iron to make it more tough and firm
FAQ
Q1:Can I get a sample before mass production?
A1: We can provide free sample if we have this in stock, as long as
you afford the freight.if no stock, We can produce for you after
get sample fee. lead time:5-7 workdays.
Q2:What is the lead time of the mass production?
A2:Normally, 7-15 workdays, it depends on the quantity.
Q3:What's the advantage?
A3: The competitive prices, fast delivery and high quality.
responsible-oriented employees strict tolerance, smooth finish and
long-life performance.
Q4:What are our machining equipment?
A4:CNC milling machines, CNC turning machines, stamping
machines,grinding machines,automatic lathe machines, tapping
machines, grinding machines,screw machines, cutting machines and so
on.
Q5:Who are our main customers?
A5:BMW,PHILIPS,AIRBUS,ABB,AUDI,TOYOTA,PANASONIC,SONY,BOSCH,HUAWEI,GREE,NEC,SIEMENS,CANON,Wii,SANYO,FOXCONN,SAMSUNG
