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Jiaxing City Qunbang Hardware Co., Ltd

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City:jiaxing

Province/State:zhejiang

Country/Region:china

Contact Person:MrLance

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China Carbon Steel HV140 M5 TO M90 3D DIN9021 Flat Washer wholesale

Carbon Steel HV140 M5 TO M90 3D DIN9021 Flat Washer

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Brand Name :QBH

Model Number :DIN9021 M3-M39

Certification :ISO9001

Place of Origin :CHINA

MOQ :500kg

Price :Negotiation

Payment Terms :L/C, T/T,OA

Supply Ability :300TON/MONTH

Delivery Time :15DAYS

Packaging Details :25KG/CTN,36CTN/PALLET or small packing

Standard :DIN9021

Material :Carbon steel

Size :M3-M39

Packing :Carton and pallet or according to the customer's requirement

Sample :Free Sample

Thread :Mushroom head square neck

Lead time :Per on order quantity

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

Oem :yes,welcome

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Carbon Steel HV140 M5 TO M90 3D DIN9021 Flat Washer

Compared to our general purpose washers, these have exaggerated diameters and/or thicknesses. Use them to cover oversized holes, hold heavy fastening loads, or as spacers and levelers.

These washers meet various DIN and ISO specifications, which are international standards for washer dimensions. ISO 8738 is formerly DIN 1440.ISO 7093 is formerly DIN 9021.

Specification

DIN 9021 - Plain washer, outer diameter about 3 d

Current norm: DIN EN ISO 7093-1
Equivalent norms: ISO 7093; CSN 021726; PN 82030; UNI 6593;

Legend:

d1 - Inner diameter
d2 - Outer diameter
S - Washer width

Makings:QBH

Steel: 140-250 HV
Stainless: A2, A4
Plastic: Plastic Pa
Non Ferrous: Brass
Thread: -

Notes:
-

Table according to DIN 9021:

dimensions in mm

Nominal size	For thread	d1		d2		h			Weight kg/1000pcs
Nominal size	For thread	min. Nominal size	max.	max. Nominal size	min.	Nominal size	max.	min.	Weight kg/1000pcs
2,7	M2,5	2,7	2,84	8	7,64	0,8	0,9	0,7	0,28
3,2	M3	3,2	3,38	9	8,64	0,8	0,9	0,7	0,349
3,7	M3,5	3,7	3,88	11	10,57	0,8	0,9	0,7	0,529
4,3	M4	4,3	4,48	12	11,57	1	1,1	0,9	0,774
5,3	M5	5,3	5,48	15	14,57	1,2	1,4	1	1,46
6,4	M6	6,4	6,62	18	17,57	1,6	1,8	1,4	2,79
7,4	M7	7,4	7,62	22	21,48	2	2,2	1,8	5,29
8,4	M8	8,4	8,62	24	23,48	2	2,2	1,8	6,23
10,5	M10	10,5	10,77	30	29,48	2,5	2,7	2,3	12,2
13	M12	13	13,27	37	36,38	3	3,3	2,7	22,2
15	M14	15	15,27	44	43,38	3	3,3	2,7	31,6
17	M16	17	17,27	50	49,38	3	3,3	2,7	40,9
20	M18	20	20,52	56	54,1	4	4,6	3,4	67,4
22	M20	22	22,52	60	58,1	4	4,6	3,4	76,8
26	M24	26	26,84	72	70,1	5	6	4	139
33	M30	33	34	92	89,8	6	7	5	273
39	M36	39	40	110	107,8	8	9,2	6,8	522

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.