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Bottom Bolts Screws
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  • Bottom Bolts Screws


Item Name

titanium screw,titanium bolt,titanium nut,  Bicycle Bottom Bracket Bolts Screws

Material

titanium,titanium alloy,stainless steel

Grade

GR2 and GR5 (Popular Grade)

GR7,GR9,GR11

Standard

DIN912, DIN931, DIN933, DIN985, DIN7991, DIN6923, DIN6921, DIN125A, ETC.

Head Type

Round, Pan, Hex, Flat, Button, Truss, Oval, Binding, Chese, Fillister, etc

Drive type

Slotted, Hex, Allen, Torx, Spline Drive, etc

Surface Treatment Polishing,milling, Anodizing
Technique

CNC processing, mechanically polished, milling, thread rolling, forged, etc.

Features

light weight, Excellent resistance, anti-corrosion,

excellent mechanical strength etc.

Applications

Equipment accessories: airplane, ship, bicycle, motorcycle, auto,

medical, chemical, wheelchair, sports, anchor, weapon, etc.

Test and Quality

1.ISO 9001:2008

2.Mechanical properties test.

3.inspection ensure the materials meet destructive and non-destructive test according to industry and customer specification




Item Name

titanium screw,titanium bolt,titanium nut,  Bicycle Bottom Bracket Bolts Screws

Material

titanium,titanium alloy,stainless steel

Grade

GR2 and GR5 (Popular Grade)

GR7,GR9,GR11

Standard

DIN912, DIN931, DIN933, DIN985, DIN7991, DIN6923, DIN6921, DIN125A, ETC.

Head Type

Round, Pan, Hex, Flat, Button, Truss, Oval, Binding, Chese, Fillister, etc

Drive type

Slotted, Hex, Allen, Torx, Spline Drive, etc

Surface Treatment Polishing,milling, Anodizing
Technique

CNC processing, mechanically polished, milling, thread rolling, forged, etc.

Features

light weight, Excellent resistance, anti-corrosion,

excellent mechanical strength etc.

Applications

Equipment accessories: airplane, ship, bicycle, motorcycle, auto,

medical, chemical, wheelchair, sports, anchor, weapon, etc.

Test and Quality

1.ISO 9001:2008

2.Mechanical properties test.

3.inspection ensure the materials meet destructive and non-destructive test according to industry and customer specification



Chuanghe Fastener Co., Ltd.
Address: Lizhou industrial Park,Shangshanqi, Zhushan District, Dongcheng Town, Dongguan City, China.
CHUANGHE INDUSTRIAL(HK)LIMITED 粤ICP备09106357号-1
Address:RMH,15F,SIU KING BLDG,6 ON WAH ST,NGAU TAUKOK,KLM,HK
Tel: +86-769-27382539,27382730 Fax: +86-769-27382719
E-mail:sales@dgchuanghe.com david@dgchuanghe.com
CHUANGHE INDUSTRIAL
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