302

Категория: Other Fasteners >>>
Поставщик: Dongguan,Changxin,Hardware,Co.,Ltd.Dongguan,Ltd.

Цена:1,19-11,87 ₽*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Aug-17-2025	1.77 $*	1.81 $*
Jul-17-2025	1.94 $*	1.45 $*
Jun-17-2025	1.47 $*	1.63 $*
May-17-2025	1.46 $*	1.62 $*
Apr-17-2025	1.36 $*	1.39 $*
Mar-17-2025	1.39 $*	1.94 $*
Feb-17-2025	1.61 $*	1.69 $*
Jan-17-2025	1.42 $*	1.0 $*

Характеристики

Product Paramenters

screw sleeve

The screw sleeve is a new type of internal thread fastener, which is suitable for threaded connection. It is screwed and fastened in the threaded hole of one of the connected parts to form a standard internal thread, and the bolt (or screw) is screwed into it again. Threaded wire sleeve, referred to as the wire sleeve.

It is precisely machined from cold-rolled diamond-shaped stainless steel with high strength, high precision and smooth surface. It is mainly used to strengthen and protect the internal thread of low-strength materials, eliminate thread manufacturing errors, and improve connection strength.
The screw sleeve is embedded in the threaded hole of low-strength engineering materials such as aluminum, magnesium alloy, cast iron, glass fiber reinforced plastic, and plastic to form a standard high-precision internal thread, which has the functions of high connection strength, shock resistance, impact resistance and wear resistance, and can Dispersing stress protects the base thread, greatly extending the service life of the base.

Tapping Insert Assortments for Softwood

Screw-Locking Key-Locking Inserts

Stainless Steel Helical Inserts without Prong

Phosphate Steel Easy-to-Install Thread-Locking Inserts

DIN 7965 Screwed Inserts (Screw Plugs)

ES 302 Threaded Insert - Self Tapping, Slotted, 302 - Metric Inner Thread

Self-tapping inserts with safety slot

Titanium Helical Inserts

GB /T 24425.1 General Type Wire Thread Inserts - Coarse Thread

Company Profile

Dongguan Changxin Hardware Co., Ltd\t

Dongguan Changxin Hardware Co., Ltd. is specialized in the design and manufacture of CNC non-standard screws, threaded sets, cold heading bicycle screws, camera screws and other threaded fasteners. The company has independent technology development force, advanced design level, automatic production equipment and high precision testing equipment. Professional to provide customers with fastener product design and use the whole process of technical support. Through the international and automotive quality management of IATF 16949:2016, ISO 14001:2015 and ISO 9001:2015, we firmly believe that we can provide qualified products and one-stop service to our customers.The company in line with the "customer first, quality, technology is king, continuous innovation, excellence, win-win cooperation"business philosophy, and constantly improve the quality of products, as always to provide customers with first-class products and service. customers hand in hand to create brilliant.

Product Process

Product packaging

Certifications

FAQ

1.How can I get the price?
"-We usually quote within 24 hours after we get your inquiry(Except weekend and holidays).
-If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote."

2. Can I buy samples placing orders?
-Yes.Please feel free to contact us.

3.What is your lead time?
"-It depends on the order quantity and the season you place the order.
-Usually we can ship within 7-15 days for small quantity, and about 30 days for large quantity."

4.What is your payment term?
-T/T,Western Union,MoneyGram,and Paypal.This is negotiable.

5.What is the shipping method?
"-It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect). Please confirm with us before placing orders."

6.How do you make our business long-term and good relationship?
"-1. We keep good quality and competitive price to ensure our customers benefit ;
-2. We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from."