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304 316 DIN 933 - Hexagon head bolts with thread up to head stainless steel A2-70 A2-80 A4-70 A4-80

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304 316 DIN 933 - Hexagon head bolts with thread up to head stainless steel A2-70 A2-80 A4-70 A4-80

Brand Name : QBH

Model Number : DIN933

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 : DIN933

Material : stainless steel

Size : M6-M64

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 : Hexagon Head

Advantage : we can manufacture according to client design,OEM / ODM / customized service provided

Oem : yes,welcome

Contact Now

Specification

DIN 933 - Hexagon head bolts with thread up to head

Current norm: DIN EN 24017
Equivalent norms: ISO 4017; CSN 021103; PN 82105; UNI 5739; EU 24017

304 316 DIN 933 - Hexagon head bolts with thread up to head stainless steel A2-70 A2-80 A4-70 A4-80

Legend:

l - length of bolt
d - the nominal diameter of the thread
k - head height
r - radius
e - the diameter of the circumscribed circle (not less than)
s - size hex head turnkey
c - thickness of the mounting collar
a - length undercut

Makings:QBH
Stainless: A2-70,A2-80,A4-70,A2-80
Plastic: Plastic Pa
Non Ferrous: Brass
Thread: 6g

Table according to DIN 933, ISO 4017:

Závit D M1,6 M2 M2,5 M3 M4 M5 M6 M8 M10 M12
P 0,35 0,4 0,45 0,5 0,7 0,38 1 1,25 1,5 1,75
a max. 1,05 1,2 1,35 1,5 2,1 2,4 3 4 4,5 5,3
min. 0,35 0,4 0,45 0,5 0,7 0,8 1 1,25 1,5 1,75
c max. 0,25 0,25 0,25 0,4 0,4 0,5 0,5 0,6 0,6 0,6
min. 0,1 0,1 0,1 0,15 0,15 0,15 0,15 0,15 0,15 0,15
da max. 2 2,6 3,1 3,6 4,7 5,7 6,8 9,2 11,2 13,7
dw production
class A min.		 2,27 3,07 4,07 4,57 5,88 6,88 8,88 11,63 14,63 16,63
production
class B min.		 2,3 2,95 3,95 4,45 5,74 6,74 8,74 11,47 14,47 16,47
e production
class A min.		 3,41 4,32 5,45 6,01 7,66 8,79 11,05 14,38 17,77 20,03
production
class B min.		 3,28 4,18 5,31 5,88 7,5 8,63 10,89 14,2 17,59 19,85
k Nominal 1,1 1,4 1,7 2 2,8 3,5 4 5,3 6,4 7,5
production
class A max.		 1,225 1,525 1,825 2,125 2,925 3,65 4,15 5,45 6,58 7,68
production
class A min.		 0,975 1,275 1,575 1,875 2,675 3,35 3,85 5,15 6,22 7,32
production
class B max.		 1,3 1,6 1,9 2,2 3 3,74 4,24 5,54 6,69 7,79
production
class B min.		 0,9 1,2 1,5 1,8 2,6 3,26 3,76 5,06 6,11 7,21
kwb production
class A min.		 0,68 0,89 1,1 1,31 1,87 2,35 2,7 3,61 4,35 5,12
production
class B min.		 0,63 0,84 1,05 1,26 1,82 2,28 2,63 3,54 4,28 5,05
r min. 0,1 0,1 0,1 0,1 0,2 0,2 0,25 0,4 0,4 0,6
s Nominal max. 3,2 4 5 5,5 7 8 10 13 16 18
production
class A min.		 3,02 3,82 4,82 5,32 6,78 7,78 9,78 12,73 15,73 17,73
production
class B min.		 2,9 3,7 4,7 5,2 6,64 7,64 9,64 12,57 15,57 17,57
Závit D M16 M20 M24 M30 M36 M42 M48 M56 M64
P 2 2,5 3 3,5 4 4,5 5 5,5 6
a max. 6 7,5 9 10,5 12 13,5 15 16,5 18
min. 2 2,5 3 3,5 4 4,5 5 5,5 6
c max. 0,8 0,8 0,8 0,8 0,8 1 1 1 1
min. 0,2 0,2 0,2 0,2 0,2 0,3 0,3 0,3 0,3
da max. 17,7 22,4 26,4 33,4 39,4 45,6 52,6 63 71
dw production
class A min.		 22,49 28,19 33,61 - - - - - -
production
class B min.		 22 27,7 33,25 42,75 51,11 59,95 69,45 78,66 88,16
e production
class A min.		 26,75 33,53 39,98 - - - - - -
production
class B min.		 26,17 32,95 39,55 50,85 60,79 71,3 82,6 93,56 104,86
k Nominal 10 12,5 15 18,7 22,5 26 30 35 40
production
class A max.		 10,18 12,715 15,215 - - - - - -
production
class A min.		 9,82 12,285 14,785 - - - - - -
production
class B max.		 10,29 12,85 15,35 19,12 22,95 26,42 30,42 35,5 40,5
production
class B min.		 9,71 12,15 14,65 18,28 22,08 25,58 29,58 34,5 39,5
kwb production
class A min.		 6,87 8,6 10,35 - - - - - -
production
class B min.		 6,8 8,51 10,26 12,8 15,46 17,91 20,71 24,15 27,65
r min. 0,6 0,8 0,8 1 1 1,2 1,6 2 2
s Nominal max. 24 30 36 46 55 65 75 85 95
production
class A min.		 23,67 29,67 35,38 - - - - - -
production
class B min.		 23,16 29,16 35 45 53,8 63,1 73,1 82,8 92,8
( Nonstandard dimensions) M3,5 M14 M18 M22 M27 M33 M39 M45 M52 M60
P 0,6 2 2,5 2,5 3 3,5 4 4,5 5 5,5
a max. 1,8 6 7,5 7,5 9 10,5 12 13,5 15 16,5
min. 0,6 2 2,5 2,5 3 3,5 4 4,5 5 5,5
c max. 0,4 0,6 0,8 0,8 0,8 0,8 1 1 1 1
min. 0,15 0,15 0,2 0,2 0,2 0,2 0,3 0,3 0,3 0,3
da max. 4,1 15,7 20,2 24,4 30,4 36,4 42,4 48,6 56,6 67
dw production
class A min.		 5,07 19,64 25,34 31,71 - - - - - -
production
class B min.		 4,95 19,15 24,85 31,35 38 46,55 55,86 64,7 74,2 83,41
e production
class A min.		 6,58 23,36 30,14 37,72 - - - - - -
production
class B min.		 6,44 22,78 29,56 37,29 45,2 55,37 66,44 76,95 88,25 99,21
k Nominal 2,4 8,8 11,5 14 17 21 25 28 33 38
production
class A max.		 2,525 8,98 11,715 14,215 - - - - - -
production
class A min.		 2,275 8,62 11,285 13,785 - - - - - -
production
class B max.		 2,6 9,09 11,85 14,35 17,35 21,42 25,42 28,42 33,5 38,5
production
class B min.		 2,2 8,51 11,15 13,65 16,65 20,58 24,58 27,58 32,5 37,5
kwb production
class A min.		 1,59 6,03 7,9 9,65 - - - - - -
production
class B min.		 1,54 5,96 7,81 9,56 11,66 14,41 17,21 19,31 22,75 26,25
r min. 0,1 0,6 0,6 0,8 1 1 1 1,2 1,6 2
s Nominal max. 6 21 27 34 41 50 60 70 80 90
production
class A min.		 5,82 20,67 26,67 33,38 - - - - - -
production
class B min.		 5,7 20,16 26,16 33 40 49 58,8 68,1 78,1 87,8

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

Materand Chemical compstitionials

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.

Product application

The DIN 933are a hexagon shaped screws, manufactured from steel. Grade 10.9 metric bolts are produced using DIN 933 bolt material such as, either medium carbon steel, medium carbon steel alloy or low carbon boron steel. In order to qualify as a grade DIN 933 bolt 10.9 metric bolts, the allot has to be processed by both quenching as well as tempering. Usually, the DIN 933 bolt 10.9 is used in applications for bolting large and forged parts, and the automotive industry as well.


Product Tags:

316 Hexagon head bolts

      
Quality 304 316 DIN 933 - Hexagon head bolts with thread up to head stainless steel A2-70 A2-80 A4-70 A4-80 for sale

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