NFE25511 Dimension:


d | dc | h | H | |||||
Nominal Diameter | Max | Min | Nominal | Tolerance | Nominal | Tolerance | Max | Min |
3 | 3.35 | 3.1 | 6 | ±0.24 | 0.5 | ±0.03 | 0.9 | 0.7 |
8 | ±0.29 | 0.6 | 1 | 0.8 | ||||
10 | ±0.29 | 0.6 | 1.2 | 0.95 | ||||
4 | 4.4 | 4.1 | 8 | ±0.29 | 0.8 | 1.2 | 1 | |
10 | ±0.29 | 0.9 | ±0.04 | 1.4 | 1.15 | |||
14 | ±0.35 | 1 | 1.8 | 1.4 | ||||
5 | 5.4 | 5.1 | 10 | ±0.29 | 1 | 1.6 | 1.25 | |
12 | ±0.35 | 1.1 | 1.8 | 1.45 | ||||
16 | ±0.35 | 1.2 | 2.1 | 1.7 | ||||
6 | 6.4 | 6.1 | 12 | ±0.35 | 1.2 | 1.85 | 1.55 | |
14 | ±0.35 | 1.3 | 2.1 | 1.75 | ||||
18 | ±0.35 | 1.4 | 2.5 | 2.1 | ||||
8 | 8.58 | 8.2 | 16 | ±0.35 | 1.4 | 2.2 | 1.8 | |
18 | ±0.35 | 1.4 | 2.35 | 1.9 | ||||
22 | ±0.42 | 1.4 | ±0.05 | 2.7 | 2.2 | |||
10 | 10.56 | 10.2 | 20 | ±0.42 | 1.6 | 2.6 | 2.1 | |
22 | ±0.42 | 1.6 | 2.75 | 2.25 | ||||
27 | ±0.42 | 1.8 | 3.1 | 2.6 | ||||
12 | 12.83 | 12.4 | 24 | ±0.42 | 1.8 | 2.9 | 2.4 | |
27 | ±0.42 | 1.8 | 3.1 | 2.6 | ||||
32 | ±0.5 | 2 | 3.6 | 3.1 | ||||
14 | 14.83 | 14.4 | 30 | ±0.42 | 2.4 | ±0.06 | 3.7 | 3.2 |
16 | 16.83 | 16.4 | 32 | ±0.5 | 2.8 | 4.1 | 3.6 | |
20 | 21.02 | 20.05 | 40 | ±0.5 | 3.2 | 4.9 | 4.3 |
Features of the Washer:
Certifications: | ISO, TUV |
Available Standard: | DIN, ISO, ANSI, JIS, BS, UNI,NFE |
Available Material: | Carbon Steel, Stainless Steel |
Size: | M3-M20 |
Surface Treatments: | Dacromet,Plated Zinc |
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 |


What can you get from the Washer ?
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. |
For the fast results, when requesting a quote:
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. |
Our service& advantages
1.Our tent is client oriented,faith is root.
2.We follow the principle of "quality first, customer above and credit guarantee"
  and sincerely welcome customers new or old at home and abroad here to inquiry andÂ
  negotiate for cooperation.Â
3.We need to effectively improve social credibility and gradually develop moral standards
  throughout society based on honesty and moral integrity.
4.Excellent quality with reasonable price, Good service with patient and diligently
5.The specification can be customized as the requirement of customers
Company profile:
  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.

Welcome To Inquiry!
 Stable fastener NFE 25511 serrated conical spring lock washer for auto industry Description:
NFE25511 Dimension:


d | dc | h | H | |||||
Nominal Diameter | Max | Min | Nominal | Tolerance | Nominal | Tolerance | Max | Min |
3 | 3.35 | 3.1 | 6 | ±0.24 | 0.5 | ±0.03 | 0.9 | 0.7 |
8 | ±0.29 | 0.6 | 1 | 0.8 | ||||
10 | ±0.29 | 0.6 | 1.2 | 0.95 | ||||
4 | 4.4 | 4.1 | 8 | ±0.29 | 0.8 | 1.2 | 1 | |
10 | ±0.29 | 0.9 | ±0.04 | 1.4 | 1.15 | |||
14 | ±0.35 | 1 | 1.8 | 1.4 | ||||
5 | 5.4 | 5.1 | 10 | ±0.29 | 1 | 1.6 | 1.25 | |
12 | ±0.35 | 1.1 | 1.8 | 1.45 | ||||
16 | ±0.35 | 1.2 | 2.1 | 1.7 | ||||
6 | 6.4 | 6.1 | 12 | ±0.35 | 1.2 | 1.85 | 1.55 | |
14 | ±0.35 | 1.3 | 2.1 | 1.75 | ||||
18 | ±0.35 | 1.4 | 2.5 | 2.1 | ||||
8 | 8.58 | 8.2 | 16 | ±0.35 | 1.4 | 2.2 | 1.8 | |
18 | ±0.35 | 1.4 | 2.35 | 1.9 | ||||
22 | ±0.42 | 1.4 | ±0.05 | 2.7 | 2.2 | |||
10 | 10.56 | 10.2 | 20 | ±0.42 | 1.6 | 2.6 | 2.1 | |
22 | ±0.42 | 1.6 | 2.75 | 2.25 | ||||
27 | ±0.42 | 1.8 | 3.1 | 2.6 | ||||
12 | 12.83 | 12.4 | 24 | ±0.42 | 1.8 | 2.9 | 2.4 | |
27 | ±0.42 | 1.8 | 3.1 | 2.6 | ||||
32 | ±0.5 | 2 | 3.6 | 3.1 | ||||
14 | 14.83 | 14.4 | 30 | ±0.42 | 2.4 | ±0.06 | 3.7 | 3.2 |
16 | 16.83 | 16.4 | 32 | ±0.5 | 2.8 | 4.1 | 3.6 | |
20 | 21.02 | 20.05 | 40 | ±0.5 | 3.2 | 4.9 | 4.3 |
Features of the Washer:
Certifications: | ISO, TUV |
Available Standard: | DIN, ISO, ANSI, JIS, BS, UNI,NFE |
Available Material: | Carbon Steel, Stainless Steel |
Size: | M3-M20 |
Surface Treatments: | Dacromet,Plated Zinc |
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 |


What can you get from the Washer ?
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. |
For the fast results, when requesting a quote:
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. |
Our service& advantages
1.Our tent is client oriented,faith is root.
2.We follow the principle of "quality first, customer above and credit guarantee"
  and sincerely welcome customers new or old at home and abroad here to inquiry andÂ
  negotiate for cooperation.Â
3.We need to effectively improve social credibility and gradually develop moral standards
  throughout society based on honesty and moral integrity.
4.Excellent quality with reasonable price, Good service with patient and diligently
5.The specification can be customized as the requirement of customers
Company profile:
  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.

Welcome To Inquiry!
Â
Coil Straightener Feeder with compact design are preferred to be used in case of only small available space as well as in case of less delicate coil material with big material square. They normally are used at middle-sized feeding lengths and middle-sized number of press strokes per minute.
Coil Straightener Feederare composed of a Decoiler Straightener unit and Nc Servo Feeder unit and are particular suitable for profiling, Metal Stamping Press line, roll forming line, laser cutting, shear and many other machining processes.
By combination of straightener and roll feed into one machine, so called feeder-straightener, which is positioned directly at the press, the needed space for a (very often long) material loop of straightened material can be saved..
The feeder-straightener is supplied with material out of a (in comparison) very small loop of not straightened material below the Decoiler .
Coil Straightener Feeder is suitable for automotive industry, automobile stamping, appliances manufacturing, computer and electronic components, hardware and metal parts/Metal Fabrication/Precision Metal Stamping industry etc industry. Such as Bracket, Damper, brake Pad, Tie Bar, Electric Accessory, Shell Parts Of Printers, Computer Frame,Slide Rail of Car Seat, Splash Shield of car body and etc.
Coil Straightener Feeder
Press Room Automation, Coil Straightener Feeder,NC Leveler Feeder, Unwinding Leveling Feeding
Mayflay Machinery(huizhou) Co.,LTD , https://www.pressfeeders.com