Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9

Product Details
Customization: Available
Material: Carbon Steel
Type: Hexagon Head With Flange
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  • Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9
  • Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9
  • Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9
  • Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9
  • Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9
  • Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9
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  • Overview
  • Product Parameters
  • Manufacturing Process
  • Packaging & Shipping
  • Company Profile
Overview

Basic Info.

Model NO.
T head bolt
Application
Machinery, Chemical Industry, Environmental, Building
Finish
Black, Blue-White Zinc-Plated
Surface
Black, Blue-White Zinc-Plated Dacromet
Finsh
Zn, Black Oxidation
Industry Field
Construction, Automobile, Machinery, Equipment
Range
M3-M48
Packing
25kg Bulk Packing
Label
OEM
with Pallet
Yes
Transport Package
Wooden Pallet Packing
Specification
M3-M48
Trademark
N/M
Origin
China
HS Code
7318150000
Production Capacity
60000/Ton/Year

Product Description


Stainless Steel Hex Socket Cap Head Bolts with Flange High Strength Tension from Chinese Factory

 
Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9
Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9
 
Product Parameters
 
Material
Alloy Steel, Carben steel, Titanium, Stainless steel, etc
Grade
8.8, 10.9, 12.9
Finish
Plain(Black oxide), Zinc Plated(White/Yellow), H.D.G and etc.
Thread
Metric, UNC, UNF, BSW
Standard
ISO, DIN, ASME, JIS, BS and Non-standard
Packing
1. Bulk in cartons (25-30kg Max.)+wooden pallet                                   
2. Small Boxes into outer carton + wooden pallet
3. According to customer special demand
LeadTime
30-45 work days after order confirmed
 
Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9
Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9

Manufacturing Process

How to make a socket head cap screw ?
 
Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9
Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9

 * After acid cleaning,we will delivery to the wire Drawing workshop for Drawing.

 * Then transfer to the cold heading machine to make the hexagon head.(here we can do the head marking, Knurling or not Knurling here).  if over M24, our machine will very biggest, you see~~

 
Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9
Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9
Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9
 

Thread rolling 
Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9
Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9

* Then send to the heat treatment workshop to do the most important step--Heat treatment and with black. 
 
Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9
Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9

 Znic plated products are processed in plating factory.
HRC Test is applied for quality control.

 
Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9
Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9
Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9

HRC PERFECT!! Free samples can be sent to customerrs for quality check if needed.
  
Packaging & Shipping

Ordinary package: 25kg bulk packing /  small box inner carton, OEM accepted.
Label: as customer request.
Port of loading: Shanghai, China

 
Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9
Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9
Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9
 
Company Profile

Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9

    Hunan Gurth Technology Co., Ltd is specialized in R&D and manufacturing of fasteners with 2 production bases in Wenzhou and Hunan, with a number of experts and technicians engaged in hardware industries for more than 20 years. Our main products include:

[ Socket head cap screw DIN912 8.8,10.9,12.9 ]
[ Set screw Din916 DIN913,DIN914 ]
[ Flat cap screw DIN7991 ]
[ Button cap screw ISO7380 ]
[ Hex bolts DIN933,DIN931 8.8,10.9,12.9 ]
[ Flange bolts DIN6921 ]
[ Nut DIN934,DIN982,DIN985,DIN6923 ]
[ Anchor ]
[ Rod thread ]
[ Washer ]

   Through the years, we are consistently committed to supporting clients with better quality and price. We look forward to cooperating with distributors and dealers in each territory.

Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9
Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9
Auto Parts T Head Bolts High Strength Factory Soldering Zinc Black 8.8 10.9

 

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