Dimension:

Dimension | ID | OD | Thickness | Tolerance | Â Â Â Free Hight | |||
M3 | 3.2 | 3.5 | 7.42 | 8 | 0.5 | ±0.05 | 0.8 | 1.6 |
M4 | 4.3 | 4.6 | 8.42 | 9 | 0.5 | ±0.05 | 1 | 2 |
M5 | 5.3 | 5.6 | 10.3 | 11 | 0.5 | ±0.05 | 1.1 | 2.2 |
M6 | 6.4 | 6.76 | 11.3 | 12 | 0.5 | ±0.05 | 1.3 | 2.6 |
M7 | 7.4 | 7.76 | 13.3 | 14 | 0.8 | ±0.06 | 1.5 | 3 |
M8 | 8.4 | 8.76 | 14.3 | 15 | 0.8 | ±0.06 | 1.5 | 3 |
M10 | 10.5 | 10.93 | 20.16 | 21 | 1 | ±0.07 | 2.1 | 4.2 |
M12 | 13 | 14.43 | 23.16 | 24 | 1.2 | ±0.07 | 2.5 | 5 |
M14 | 15 | 15.43 | 27.16 | 28 | 1.5 | ±0.08 | 3 | 5.9 |
M16 | 17 | 17.43 | 29 | 30 | 1.5 | ±0.08 | 3.2 | 6.3 |
M18 | 19 | 19.52 | 33 | 34 | 1.5 | ±0.08 | 3.3 | 6.5 |
M20 | 21 | 21.52 | 35 | 36 | 1.6 | ±0.08 | 3.7 | 7.4 |
M22 | 23 | 23.52 | 39 | 40 | 1.8 | ±0.1 | 3.9 | 7.8 |
M24 | 25 | 25.52 | 43 | 44 | 1.8 | ±0.1 | 4.1 | 8.2 |
M27 | 28 | 28.52 | 49 | 50 | 2 | ±0.1 | 4.7 | 9.4 |
M30 | 31 | 31.62 | 54.8 | 56 | 2 | ±0.1 | 5 | 10 |
Certifications: | ISO, TUV |
Available Standard: | DIN, ISO, ANSI, JIS, BS, UNI,NFE |
Available Material: | Carbon Steel, Stainless Steel |
Size: | M3-M30 |
Surface Treatments: | Black Finishing |
Production Ability: | 5000000 pcs / Month |
MOQ: | 1000pcs |
Port: | Shanghai |
Packaging: | Carton Box or Customized As Per Clients' Requirement |
Payment Term: | L/C, T/T, D/P, Western Union, Paypal, Money Gram, Others |
1. | Efficient Leading Time: 3-20 working days for the stocked size or based on the specific order quantities. |
2. | Samples can be free for the standard size within 7 days with available. |
3. | Certifications & MTC report can be shown together with the Samples&Mass production. |
4. | Right quality with the reasonable offer, OEM &ODM designs are acceptable. |
5. | We are fighting for NO.1 in industry. |
1. | Please email to us as much information as possible,it will be helpful for us to quote accurate price. |
2. | Please include quantities required, material requirements,dimension,surface treatments,any special needs or details,  packing details and shipping requirements, lead time requirements, quotation time ... etc. |
3. | We will acknowledge receiving your quote request ASAP, via fax or email. |
   Established in 2005, Suzhou Ruibo Machinery and Electronics Co. Ltd has always been focusing on the advanced market. We manufacture different types of anti-loose washers and stamping pieces and committed to providing professional and personalized services to customers by integration of R&D, design, manufacturing and sales.
  We set up automatic production lines and execute strict process control, which ensures the products with high quality. There are also professional inspection equipment such as computerized tensile testing machine, salt mist test instrument and hardness tester, ensuring the dimension and performance of the products to meet the standards. Our high quality products are used in the industry of railways, mechanical equipment, elevators, motors, automobiles, wind power, photovoltaic and etc. Besides the domestic markets, our products are well received by the overseas customers in Americas, South East Asia and Middle East.
  We produce different types of anti-loose washers strictly according to the standards and requirements e.g. Chinese Standards, German Standard, American Standard and International standard. We also customize the stamping pieces according to the samples or drawings provided by customers.Â
  The raw materials we use are mainly cold rolled belts and boards of 65Mn, Spring Steel SK5 / SK7, Stainless Steel SUS304 / 316. Through stamping by high-precision moulds and heat treatment, our products have excellent mechanical performance. We provide different surface treatments:  friendly environmental blue white zinc plated, color zinc plated, mechanically deposited zinc coating, powder zinc coating, dacromet, geomet and black finishing, which satisfy the market needs.
  We started to use ERP system in 2008 to manage our logistic chain and received ISO9001:2008 quality system certificate. We promise to provide customers with reliable and high quality products and quick response services to assist our customers to improve the competitiveness in the markets.


Production equipment:



 Stainless Steel DIN137 Metal Gasket Steel Wave Spring Lock Washer Description:
Dimension:

Dimension | ID | OD | Thickness | Tolerance | Â Â Â Free Hight | |||
M3 | 3.2 | 3.5 | 7.42 | 8 | 0.5 | ±0.05 | 0.8 | 1.6 |
M4 | 4.3 | 4.6 | 8.42 | 9 | 0.5 | ±0.05 | 1 | 2 |
M5 | 5.3 | 5.6 | 10.3 | 11 | 0.5 | ±0.05 | 1.1 | 2.2 |
M6 | 6.4 | 6.76 | 11.3 | 12 | 0.5 | ±0.05 | 1.3 | 2.6 |
M7 | 7.4 | 7.76 | 13.3 | 14 | 0.8 | ±0.06 | 1.5 | 3 |
M8 | 8.4 | 8.76 | 14.3 | 15 | 0.8 | ±0.06 | 1.5 | 3 |
M10 | 10.5 | 10.93 | 20.16 | 21 | 1 | ±0.07 | 2.1 | 4.2 |
M12 | 13 | 14.43 | 23.16 | 24 | 1.2 | ±0.07 | 2.5 | 5 |
M14 | 15 | 15.43 | 27.16 | 28 | 1.5 | ±0.08 | 3 | 5.9 |
M16 | 17 | 17.43 | 29 | 30 | 1.5 | ±0.08 | 3.2 | 6.3 |
M18 | 19 | 19.52 | 33 | 34 | 1.5 | ±0.08 | 3.3 | 6.5 |
M20 | 21 | 21.52 | 35 | 36 | 1.6 | ±0.08 | 3.7 | 7.4 |
M22 | 23 | 23.52 | 39 | 40 | 1.8 | ±0.1 | 3.9 | 7.8 |
M24 | 25 | 25.52 | 43 | 44 | 1.8 | ±0.1 | 4.1 | 8.2 |
M27 | 28 | 28.52 | 49 | 50 | 2 | ±0.1 | 4.7 | 9.4 |
M30 | 31 | 31.62 | 54.8 | 56 | 2 | ±0.1 | 5 | 10 |
Certifications: | ISO, TUV |
Available Standard: | DIN, ISO, ANSI, JIS, BS, UNI,NFE |
Available Material: | Carbon Steel, Stainless Steel |
Size: | M3-M30 |
Surface Treatments: | Black Finishing |
Production Ability: | 5000000 pcs / Month |
MOQ: | 1000pcs |
Port: | Shanghai |
Packaging: | Carton Box or Customized As Per Clients' Requirement |
Payment Term: | L/C, T/T, D/P, Western Union, Paypal, Money Gram, Others |
1. | Efficient Leading Time: 3-20 working days for the stocked size or based on the specific order quantities. |
2. | Samples can be free for the standard size within 7 days with available. |
3. | Certifications & MTC report can be shown together with the Samples&Mass production. |
4. | Right quality with the reasonable offer, OEM &ODM designs are acceptable. |
5. | We are fighting for NO.1 in industry. |
1. | Please email to us as much information as possible,it will be helpful for us to quote accurate price. |
2. | Please include quantities required, material requirements,dimension,surface treatments,any special needs or details,  packing details and shipping requirements, lead time requirements, quotation time ... etc. |
3. | We will acknowledge receiving your quote request ASAP, via fax or email. |
   Established in 2005, Suzhou Ruibo Machinery and Electronics Co. Ltd has always been focusing on the advanced market. We manufacture different types of anti-loose washers and stamping pieces and committed to providing professional and personalized services to customers by integration of R&D, design, manufacturing and sales.
  We set up automatic production lines and execute strict process control, which ensures the products with high quality. There are also professional inspection equipment such as computerized tensile testing machine, salt mist test instrument and hardness tester, ensuring the dimension and performance of the products to meet the standards. Our high quality products are used in the industry of railways, mechanical equipment, elevators, motors, automobiles, wind power, photovoltaic and etc. Besides the domestic markets, our products are well received by the overseas customers in Americas, South East Asia and Middle East.
  We produce different types of anti-loose washers strictly according to the standards and requirements e.g. Chinese Standards, German Standard, American Standard and International standard. We also customize the stamping pieces according to the samples or drawings provided by customers.Â
  The raw materials we use are mainly cold rolled belts and boards of 65Mn, Spring Steel SK5 / SK7, Stainless Steel SUS304 / 316. Through stamping by high-precision moulds and heat treatment, our products have excellent mechanical performance. We provide different surface treatments:  friendly environmental blue white zinc plated, color zinc plated, mechanically deposited zinc coating, powder zinc coating, dacromet, geomet and black finishing, which satisfy the market needs.
  We started to use ERP system in 2008 to manage our logistic chain and received ISO9001:2008 quality system certificate. We promise to provide customers with reliable and high quality products and quick response services to assist our customers to improve the competitiveness in the markets.


Production equipment:



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May be the cabinet of aluminium alloy used for manufacturing later, people developed the push-pull cabinet.Push-pull cabinet did not stop the problem, because of push-pull cabinet casement opening and closing of stationary state basic same.
One disadvantage of push-pull cabinet is a must have at least one fixed fan, greatly reduce the cabinet area: the other is a fatal weakness could not meet the requirements of air tightness and water tightness.
Of push-pull cabinet casement fixed point is up and down two guide rail, so the wind pressure strength is limited.Modern building more and more high to the requirement of energy conservation and other functions, the sealing of the cabinet, sound insulation and heat insulation, air tightness and water tightness and wind resistance strength and security level, there are strict requirements.To meet the requirements of a variety of integrated and produced within the batter casement cabinets, or the Europe type cabinet.
The cabinet of modern glass curtain wall building model related to the cabinet frame on the wall of the fixed way.Because the glass curtain wall of air tightness, water tightness and wind resistance strength of the demand is higher, on the curtain wall cabinet accessories, according to the need to develop relatively independent.
Modern architecture of the cabinet is not confined to the level of manpower and starting from the requirements of ventilation heat removal, the height of the cabinet is an important factor decided to take a breath row of thermal efficiency, so people invented all kinds of cabinet.
Cabinet Hardware,Zinc Die Casting Cabinet Handle,Zinc Die Casting Cabinet Switch,Coated Cabinet Hardware
NINGBO ZHENHAI BOLANG METAL PRODUCT FACTORY , https://www.blcastings.com