DIN 440 R Timber Constructions Stainless Steel Flat Washers

• Type: Flat Gasket
• Material: Stainless 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.: DIN440
• Transport Package: 25kgs/Box, Bulk in Pallet
• Specification: M4-M24
• Trademark: QBH
• Origin: China
• HS Code: 73182200
• Production Capacity: 500tons/Year
• Package Size: 26.00cm * 26.00cm * 14.00cm
• Package Gross Weight: 25.000kg

Product Description

DIN 440, flat washers for timber construction standard.
Type R, Flat washer with round hole;
Type V, Flat washer with square hole;

 

 

DIN 440 R Flat Washer dimension as below:

Size	I.D	O.D	Thickness
M5	5.5	18	2.0
M6	6.6	22.0	1.0
M8	9.0	28.0	3.0
M10	11.0	34	3.0
M12	13.5	44.0	4.0
M16	17.5	56	5.0
M20	22	72	6.0
M24	26	85	6.0
M27	30	98	6.0
M30	33	105	6.0

 

 

 

DIN 440 V - Flat washers with square hole dimension as below:

Size	I.D	O.D	Thickness	Weight (kg/1000Pcs)
M5	5.5	18	2	3.52
M6	6.6	22	2	5.28
M8	9	28	3	12.6
M10	11	34	3	18.5
M12	13.5	44	4	41.6
M16	17.5	56	5	84
M20	22	72	6	169
M22	24	80	6	210

 
 
Washers are vital components for assembly and fastening processes for successful operation; washers are the essential assembly component. Washers can be used under the head of the fastener, bolt, screw, or under the nut or a combination. Washers are designed to perform various functions in particular applications; these may be locking, load spreading, protection, decorative, tension indicating, sealing, or a combination of all these roles. Washers are also crucial for preventing galvanic corrosion, mainly by insulating steel screws from other material surfaces.  

Free Samples for standard fastener from Jiaxing City Qunbang Hardware
 We Promise:
1.High quality
2. Competitive price
3. The shortest delivery
4. The fastest response
5. The best service

FAQ
Q:Are you a factory or trading company?
A: We are factories, mainly producing fasteners, such as nuts, bolts, screws and rods, and meanwhile, we also manage other hardware products.
 
Q: Where is your factory located? How can I visit there?
A: Our factory is located in Jiaxing City, Zhejiang Province with a good location and convenient transportation, which is next to Shanghai Port, Ningbo Port and Zhapu Port.
 
Q: How does your factory do regarding quality control?
A: "Quality is priority" we supervise each production link and we always attach great importance to quality controlling from the beginning to the end.


Awaiting for your kind inquiry! Thanks & best regards!
 
For more information:  http://qbfastener.en.made-in-china.com  &  http://qbfastener.en.made-in-china.com