China Export Factory Carbon Steel OEM Good Price Zinc Plated Curved Spring Washers

• Type: Flat Gasket
• Material: Carbon Steel
• Combination Washer Structure: A Type
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DIN137b
• Combination Washer Packaging: All Inclusive
• Spring Washer Type: Standard
• Delivery Time: 15 to 30 Days
• Surface Treatment: Zinc/ Black/ HDG
• Package: Box
• Brand: Newscrew
• Transport Package: OEM
• Specification: M3 to M64
• Trademark: OEM
• Origin: China
• HS Code: 7318150000
• Production Capacity: 2000 Tons/Year
• Package Size: 35.00cm * 80.00cm * 35.00cm
• Package Gross Weight: 25.000kg

Product Description

 

China Export Factory Carbon Steel OEM Good Price Zinc Plated Curved Spring Washers 

 

Product Name	DIN137B  spring washer
Material	Carbon Steel ,SUS304
Color	Blue,white,black,self-color,etc
Standard	DIN GB ISO JIS BA ANSI
Finished	HDZinc ,ZB,ZBK,ZY (ZO),ZW,Sil Plat,Nic Plat,Dacr,HDZinc,Greencate

 

 

  

Screw Thread		3	3.5	4	5	6	7	8	10	12	14
d
d	min	3.2	3.7	4.3	5.3	6.4	7.4	8.4	10.5	13	15
	max	3.5	4	4.6	5.6	6.76	7.76	8.76	10.93	13.43	15.43
dc	Nominal Size	8	8	9	11	12	14	15	21	24	28
	max	8.45	8.45	9.45	11.55	12.55	14.55	15.55	21.65	24.65	28.65
	min	7.55	7.55	8.55	10.45	11.45	13.45	14.45	20.35	23.35	27.35
h	Nominal Size	0.5	0.5	0.5	0.5	0.5	0.8	0.8	1	1.2	1.6
	max	0.55	0.55	0.55	0.55	0.55	0.86	0.86	1.07	1.27	1.68
	min	0.45	0.45	0.45	0.45	0.45	0.74	0.74	0.93	1.13	1.52
H	max	1.6	1.8	2	2.2	2.6	3	3	4.2	5	6
	min	0.8	0.9	1	1.1	1.3	1.5	1.5	2.1	2.5	3
per 1000 units ≈ kg		0.166	0.154	0.193	0.286	0.318	0.7	0.762	2.04	3.01	5.51
Screw Thread		16	18	20	22	24	27	30	33	36
d
d	min	17	19	21	23	25	28	31	34	37
	max	17.43	19.52	21.52	23.52	25.52	28.52	31.62	34.62	37.62
dc	Nominal Size	30	34	36	40	44	50	56	60	68
	max	30.65	34.8	36.8	40.8	44.8	50.8	56.95	60.95	68.95
	min	29.35	33.2	35.2	39.2	43.2	49.2	55.05	59.05	67.05
h	Nominal Size	1.6	1.6	1.6	1.8	1.8	2	2.2	2.2	2.5
	max	1.68	1.68	1.68	1.9	1.9	2.1	2.3	2.3	2.65
	min	1.52	1.52	1.52	1.7	1.7	1.9	2.1	2.1	2.35
H	max	6.4	6.6	7.4	7.8	8.2	9.4	10	10.6	11.6
	min	3.2	3.3	3.7	3.9	4.1	4.7	5	5.3	5.8
per 1000 units ≈ kg ≈		6.03	7.84	8.43	11.9	14.5	21.1	29.5	33.1	50.2

Company Profile

JIAXING NEWSCREW FASTENER CO., LTD.

 

NEWSCREW FASTENER was founded in 2008. We own two factories located in Zhejiang and Jiangsu Province, which have superior geographical advantages. With a total investment of 3 million US dollars, we have 315 employees and cover more than 25,000 square meters.

As a key fastener enterprise, we are a member of the National Fastener Standardization Technical Committee. We have strong technical force and advanced equipments like multi-station cold heading machines, fastener manufacturing machines, raw material annealing furnaces, heat treatment furnaces, electro-galvanizing production lines, blackening production lines, etc. We also have complete quality testing system and passed ISO9001 quality management system certification.

We export our products to more than 40 countries, such as United States, Europe, South America, Africa, the Middle East and so on. Our products include threaded rods, bolts, nuts, various screws, washers, anchors etc., which are used in machinery, vehicles, shipbuilding, railway, construction, instrumentation and other industries. Product standards include German standard, Australian standard, American standard, Japanese standard and national standard.


Workshop for bolt, screw, threaded rod, nut, etc
 

 

Our Exhibition

Canton Fair - Fastener Fair Stuttgart - Fastener Fair Mexico 

 

Package for washer, threaded rod, bolt, nut, screw etc

 

 

Mainly Product: Carbon steel and Stainless steel

Rod : Threaded rod, stud bolt ect

BOLT :  Hex bolt , Carriage bolt,  Hex flange head bolt, achor bolt ect

Nut  : Hex nut, Hex nylon nut, Wing nut, cap nut, T-Nut, Square nut, Rivet nut, Hex coupling nut etc

Screw : Drywall Screw, Chipboard screw, Wood screw, Self tapping screw, Machine screw, roofing screw, Self drilling screw Concrete screw, Confirmat screw, Decking screw etc.

Washer  : Flat washer, Spring washer, Lock washer,  Plain washer ect

Anchor: Wedge anchor, Drop in anchor, Ceiling anchor, Sleeve anchor,  Hammer drive anchor etc.

Rivet: Blind rivet

Rigging: Turnbukles, D Shackle,Wire Rope Thimbles, Wire Rope Clip, Quick Link,Spring Snap Hook, Eye Bolt, Eye Nut, etc.


 

FAQ.

Q: Are you manufacturer or trading company ?
A: We produce threaded rods for more than 14 years, We owned more than 76 sets of producing equipments.

Q: What's your sample policy ?
A: Our sample is free

Q: What's your MOQ ?
A: 200 kgs per size

Q: What's your payment term:
A: TT, LC, DP

Q:How is your inspection process ?                                                
A:We have good QC inspection tear and full set of inspect equipment, we can give quality certificates.