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Non-standard custom metric square head bolt 304 316 A2-70 A2-80 A4-70 A4-80
Non-standard custom metric square head bolt 304 316 A2-70 A2-80 A4-70 A4-80
Non-standard custom metric square head bolt 304 316 A2-70 A2-80 A4-70 A4-80
Non-standard custom metric square head bolt 304 316 A2-70 A2-80 A4-70 A4-80
Non-standard custom metric square head bolt 304 316 A2-70 A2-80 A4-70 A4-80
Non-standard custom metric square head bolt 304 316 A2-70 A2-80 A4-70 A4-80
Non-standard custom metric square head bolt 304 316 A2-70 A2-80 A4-70 A4-80
Non-standard custom metric square head bolt 304 316 A2-70 A2-80 A4-70 A4-80
Specifications
Brand Name :
QBH
Model Number :
Non-standard
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
900kg
Price :
Negotiation
Payment Terms :
L/C, T/T
Supply Ability :
500TON/MONTH
Delivery Time :
30DAYS
Packaging Details :
25KG/CTN,36CTN/PALLET or small packing
Standard :
Metric square head bolt
Material :
stainless steel
Size :
M5-M24
Finish :
plain
Grade :
A2-70 A2-80 A4-70 A4-80
Packing :
Carton and pallet or according to the customer's requirement
Sample :
Free Sample
Thread :
machine thread
Lead time :
Per on order quantity
Type :
square head
Advantage :
we can manufacture according to client design,OEM / ODM / customized service provided
Oem :
yes,welcome
Description

Specification

Non-standard custom metric square head bolt

Welcome you to send our the concrete blueprint,we will carry on the precise

quoted price according to your drawing.

Makings:QBH
Stainless: A2-70,A2-80,A4-70,A4-80
Plastic: -
Non Ferrous: -
Thread: 6G

Process flow

Cold forging

Annealing treatment(if need) ➨ wiredrawing ➨ clod forging ➨ thread rolling ➨make heat treatment(if need) ➨ Finish ➨ Packing

Hot forging

Cutting material ➨ hot forging ➨ turning ➨ shrink diameter(half thread) ➨thread rolling ➨ make heat treatment(if need) ➨ Finish ➨ Packing

Product Grade

304 Grade A2-70 A2-80 316 Grade A4-70 A4-80

Materials and Chemical compstition

CHEMICAL COMPOSI(% )
Type C Si Mn P S Ni Cr Mo Cu Others
≤ ≤ ≤ ≤ ≤ ≥ ≥ ≥ ≈ 　
201Cu 0.08 1.00 7.5-10 0.06 0.03 4.00-6.00 14.0-17.0 　 2.0-3.0 　
201 0.15 1.00 8.50 0.06 0.03 3.50-5.50 16.0-18.0 　 　 N≤0.25
130M/202 0.15 1.00 7.5-10 0.06 0.03 4.00-6.00 17.0-19.0 　 　 N≤0.25
202 0.15 1.00 7.5-10 0.06 0.03 4.00-6.00 17.0-19.0 　 　 　
301 0.15 1.00 2.00 0.045 0.03 5.00-8.00 16.0-18.0 　 　 　
302 0.15 1.00 2.00 0.045 0.03 8.00-10.0 17.0-19.0 　 　 　
XM7
(302HQ)		 0.08 1.00 2.00 0.045 0.03 8.50-10.5 17.0-9.00 　 3.0-4.0 　
303 0.15 1.00 2.00 0.20 ≥0.15 8.00-10.0 17.0-19.0 ≤0.60 　 　
303Cu 0.15 1.00 3.00 0.20 ≥0.15 8.0-10.0 17.0-19.0 ≤0.60 1.5-3.5 　
304 0.08 1.00 2.00 0.045 0.03 8.00-10.0 18.0-20.0 　 　 　
304H 0.08 1.00 2.00 0.045 0.03 8.0-10.0 18.0-20.0 　 　 　
304HC 0.08 1.00 2.00 0.045 0.03 8.00-10.0 17.0-19.0 　 2.0-3.0 　
304HCM 0.08 1.00 2.00 0.045 0.03 8.0-10.0 17.0-19.0 　 2.5-4.0 　
304L 0.03 1.00 2.00 0.045 0.03 9.0-13.0 18.0-20.0 　 　 　
304M 0.06 1.00 2.00 0.045 0.03 8.50-10.0 18.0-20.0 　 　 　
305 0.12 1.00 2.00 0.045 0.03 10.5-13.0 17.0-19.0 　 　 　
305J1 0.08 1.00 2.00 0.045 0.03 11.0-13.5 16.5-19.0 　 　 　
309S 0.08 1.00 2.00 0.045 0.03 12.0-15.0 22.0-14.0 　 　 　
310S 0.08 1.50 2.00 0.045 0.03 19.0-22.0 24.0-26.0 　 　 　
314 0.25 15.-3.0 2.00 0.040 0.03 19.0--22.0 24.0-26.0 　 　 　
316 0.08 1.00 2.00 0.045 0.03 10.0-14.0 16.0-18.0 2.0-3.0 　 　
316Cu 0.03 1.00 2.00 0.045 0.03 10.0-14.0 16.0-18.0 2.0-3.0 2.0-3.0 　
316L
(12Ni)		 0.03 1.00 2.00 0.045 0.03 12.0-15.0 16.0-18.0 2.0-3.0 　 　
316L
(10Ni)		 0.03 1.00 2.00 0.045 0.03 10.0-14.0 16.0-18.0 2.0-3.0 　 　
321 0.08 1.00 2.00 0.045 0.03 9.00-13.0 17.0-19.0 　 Ti≤5*C%
410 0.15 　 1.00 　 0.03 　 11.5-13.5 　 　 　
416 0.15 　 1.25 　 ≥0.15 　 12.0-14.0 　 　 　
420 0.26-0.4 　 1.00 　 0.03 　 12.0-14.0 　 　 　
410L 0.30 1.00 1.00 0.040 0.03 　 11.5-13.5 　 　 　
430 0.12 0.75 1.00 0.040 0.03 　 16.0-18.0 　 　 　
430F 0.12 1.00 1.25 0.060 0.15 　 16.0-18.0 　 　 　
631(J1) 0.09 1.00 1.00 0.040 0.03 6.50-8.50 16.0-18.0 　 　 AL 0.75-1.5
2520 0.08 1.00 2.00 0.035 0.03 19.0-22.0 24.0-26.0 　 　 　

PACKING

QBH BULK

20-25KG/CTN,36CTNS/PALLET

20-30KG/BAGS,36BAGS/PALLET

ONE TON/BOXES

50KG/ IRON DRUM,12 IRON DRUMS/PALLET

QBH SMALL PACKING

Packing in small boxes according to customer’s requirements

Packing in plastic bag according to customer’s requirements

QBH PALLET TYPE

SOLID WOOD FUMIGATION PALLET

EURO Pallet

THREE SPLINT PALLET

WOODEN BOX

The advantages of QBH

  • QBH brand sales to the main quality assurance.
  • Years of export trade management, excellent service, word-of-mouth guarantee.
  • By working with TUV,escort for quality.
  • Customization of non-standard parts can be made according to customer's requirements and drawings.
  • For quality customers,we can provide a certain credit period.

Non-standard custom metric square head bolt 304 316 A2-70 A2-80 A4-70 A4-80

Non-standard custom metric square head bolt 304 316 A2-70 A2-80 A4-70 A4-80

Product tags

hexagon head bolt specification

,

m30 hexagon head bolt

,

din931 hexagon head bolts
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Non-standard custom metric square head bolt 304 316 A2-70 A2-80 A4-70 A4-80

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Product Detail
Brand Name :
QBH
Model Number :
Non-standard
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
900kg
Price :
Negotiation
Contact Supplier
video
Non-standard custom metric square head bolt 304 316 A2-70 A2-80 A4-70 A4-80
Non-standard custom metric square head bolt 304 316 A2-70 A2-80 A4-70 A4-80
Non-standard custom metric square head bolt 304 316 A2-70 A2-80 A4-70 A4-80
Non-standard custom metric square head bolt 304 316 A2-70 A2-80 A4-70 A4-80

Jiaxing City Qunbang Hardware Co., Ltd

Verified Supplier
5 Years
zhejiang, jiaxing
Since 2014
Business Type :
Manufacturer, Trading Company, Seller
Main Products :
Steel Nut Bolts, Steel Hex Bolt, Carbon Steel Bolt
Total Annual :
3000-4500
Employee Number :
100~150
Certification Level :
Verified Supplier
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