1


Please call support

admin@dewellfastener.com
Inquiry Now
English
  • Home
  • Products
    • Bolt
      • Hex Bolt
      • Anchor Bolt
      • Carriage bolt
      • Stainless steel bolt
      • High strength bolts
      • Shear bolt
      • U-Bolt
      • T-Bolt
      • Steel Structure Bolts
      • Stud Bolt
      • Welding Bolt
      • Eye Bolt
      • Flange Bolt
      • Hexagon Socket Bolt
      • Hexagon Flange Bolt
      • Expansion Bolt
      • Hollow Bolt
      • Square-head Bolt
      • Round-head Bolt
      • Auto Bolt
      • J-Bolt
      • Allen Bolt
      • Foundation Bolt
    • Screw
    • Nut
    • Washer
    • Pin
    • Rigging
    • Customized Products
    • Metal Stamping Parts Series
    • Caster wheels
    • Jack, lifting device
    • Expansion series
  • News
  • About us
  • Contact us
  • Service

Double Fold Self Locking Washer - Hebei Dewei Metal Products Co., Ltd
1
1
  • Home
  • Products
    • Bolt
    • Screw
    • Expansion series
    • Metal Stamping Parts Series
    • Nut
    • Rigging
    • Steel structure bolts
  • News
  • About us
  • Contact us
  • Email
  • Telephone
  • WhatsApp
  • x
    • https://www.facebook.com/Dewellfastener/
    • admin@dewellfastener.com
    • +8613373001287
    Double Fold Self Locking Washer

    products

    Home - Products - Double Fold Self Locking Washer

    Products

    • Bolt 
      • Allen Bolt
      • Anchor Bolt
      • Auto Bolt
      • Carriage bolt
      • Stainless steel bolt
      • High strength bolts
      • Shear bolt
      • Eye Bolt
      • Expansion Bolt
      • Flange Bolt
      • Foundation Bolt
      • Hex Bolt
      • Hollow Bolt
      • Hexagon Socket Bolt
      • Hexagon Flange Bolt
      • Round-head Bolt
      • Stud Bolt
      • Square-head Bolt
      • Steel structure bolts
      • T-Bolt
      • U-Bolt
      • Welding Bolt
    • Screw 
      • Truss Head Self Drilling Screws
      • Cross recessed pan head self drilling screw
      • Self Tapping Screw
      • Wood Screw
      • Chipboard Screw
      • Drywall screw
      • Self Drilling Screw
      • Hexagonal Self-drilling screw
      • Flange Cement Screw
      • Machine Screw
      • Flat Head Self Drilling Screw
      • Nail
    • Nut 
      • Stainless steel nut
      • Butterfly Nut
      • Cap Nut
      • Connecting Nut
      • Eye Nut
      • Flange Nut
      • Hexagonal Nut
      • High Strength Hexagonal Nut
      • Insert Nut
      • Weld Nut
      • Lock Nut
      • Nylon Lock Nut
      • Round Nut
      • Rivet Nut
      • Socket Barrel Nut
      • Self-clinching Nut
      • Slotted Nut
      • Square Nut
      • Three hole nut
    • Washer 
      • Flat Washer
      • Spring Washer
      • Square Washer
      • Self Locking Washer
      • Metal Stamping Parts Series
      • Wave Washer
      • PTFE Washer
    • Rigging
    • Pin 
      • Ball Pin
      • Clevis Pin
      • Cotter Pin
      • Cylindrical locating pin
      • Dowel Pin
      • Key Pin
      • Lock Pin
      • Parallel Pin
    • Metal Stamping Parts Series
    • Jack, lifting device
    • Caster wheels
    • Customized Products
    • Expansion series
    The global market for customized special-shaped parts welcomes technological innovation, and China’s smart manufacturing opens a new track for going overseas-dewell fastener factory provides bolt and nut.washer.Metal Stamping products.Caster wheels.lifting device.jack device

    The global market for customized special-shaped parts welcomes technological innovation, and China’s smart manufacturing opens a new track for going overseas-dewell fastener factory provides bolt and nut.washer.Metal Stamping products.Caster wheels.lifting device.jack device

    In-depth insights into the international standard parts industry: opportunities and challenges under the reconstruction of the global supply chain (2023-2024 strategic analysis report) fastener

    In-depth insights into the international standard parts industry: opportunities and challenges under the reconstruction of the global supply chain (2023-2024 strategic analysis report) fastener

    Choosing the Right Bolt and Nut: A Comprehensive Guide for Construction and Mining Professionals fastener

    Choosing the Right Bolt and Nut: A Comprehensive Guide for Construction and Mining Professionals fastener

    Focus and trend analysis of the jack industry fastener

    Focus and trend analysis of the jack industry fastener

    Universal wheels

    Universal wheels

    A New Benchmark for Special-shaped Parts Manufacturing -dewell fastener factory provides bolt and nut.washer.Metal Stamping products.Caster wheels.lifting device.jack device

    A New Benchmark for Special-shaped Parts Manufacturing -dewell fastener factory provides bolt and nut.washer.Metal Stamping products.Caster wheels.lifting device.jack device

    
    • Metal Stamping Parts New energy vehicle stamping parts

      Metal Stamping Parts New energy vehicle stamping parts

    • Hexagon Flange bolt white

      Hexagon Flange bolt white

    • Double head Stud bolt

      Double head Stud bolt

    • Heavy Duty 4.75T Forged D Ring Bow Shackle Towing Shackles

      Heavy Duty 4.75T Forged D Ring Bow Shackle Towing Shackles

    • Self Tapping Screw

      Self Tapping Screw

    • Stainless steel bolt series

      Stainless steel bolt series

    • Dowel Pin

      Dowel Pin

    • Split pin

      Split pin

    • Round Nut

      Round Nut

    • Flat washer-white

      Flat washer-white

    • Truss Head Self Drilling Screws

      Truss Head Self Drilling Screws

    • Butterfly Nut hand screw m3m4m5m6m8m10m12

      Butterfly Nut hand screw m3m4m5m6m8m10m12

    • DIN981 slots round retaining ring lock nut

      DIN981 slots round retaining ring lock nut

    • Factory Direct Customized Hot Dip Galvanized U Bolt

      Factory Direct Customized Hot Dip Galvanized U Bolt

    • DIN6921 Half Thread UNF UNC Hex Flange Bolts

      DIN6921 Half Thread UNF UNC Hex Flange Bolts

    • Expansion bolt

      Expansion bolt

    
    Double Fold Self Locking Washer
  • Double Fold Self Locking Washer

    Double Fold Self Locking Washer
    Material: carbon steel, stainless steel, etc.
    Size: M5-M39, 1/4”-1-1/2”,etc.
    Standard: DIN25201,GB/T955
    Finish: white zinc plated, yellow zinc plated, blue zinc plated, Hot-dip galvanized, black oxide, plain, etc.

    submit application
       

    Description

    Sign

    Our Factory

    10(7)

    Product packaging

    11(3)

    Shipping Method

    发货2

    FAQ

    How long is your delivery time? Expand

    Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

    Do you provide samples ? is it free or extra ? Expand

    Yes, we could offer the sample for free charge but do not pay the cost of freight.

    Is it possible to add client's logo on the products ? Expand

    Yes,OEM service is acceptable.

    What is your terms of payment ? Expand

    Payment<=1000USD,100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

    Can you supply the relevant documentation? Expand

    Yes, we can provide most documentation including Certificates of Analysis /Conformance; Insurance; Origin, and other export documents where required.

    What is the average lead time? Expand

    For samples, the lead time is about 7 days. For mass production, the lead time is 20-30 days after receiving the deposit payment. The lead times become effective when (1) we have

    received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sale. In all

    cases we will try to accommodate your needs. In most cases we are able to do so.

    previous next

    contact us

      Related popular products 

      Customized Products No.4

      Customized Products No.4

      More 🡥
      Self-Clinching Rivet Presses Nuts

      Self-Clinching Rivet Presses Nuts

      Finish ZINC PLATED Measurement system Metric Application Heavy Industry, Retail Industry, General Industry Place of Origin China Hebei Standard DIN ASTM BSW GB Product name Rivet Nut Material Carbon Steel , Stainless Steel manner of packing Carton or according to customer requirements port of shipment Tianjin Port

      More 🡥
      High Strength Hex Nut-white

      High Strength Hex Nut-white

      More 🡥
      Flat washer-white

      Flat washer-white

      Flat Washer Material: carbon steel, stainless steel,brass, etc. Size: M2-M64, 1/4-2-1/2 Standard: DIN125,ASTM F436 ,ISO 7089,GB/T97 Finish: white zinc plated, yellow zinc plated, blue zinc plated, Hot-dip galvanized, plain,black oxide, etc.

      More 🡥
      China High Quality Grade 8.8 10.9 12.9 Hexagonal Bolt And Nut Din 933 Hex Head Bolt

      China High Quality Grade 8.8 10.9 12.9 Hexagonal Bolt And Nut Din 933 Hex Head Bolt

      Standard GB, DIN, ISO, BSW, UNC Size M3-M50 or non-standard as request&design Material Carbon steel, stainless steel, alloys steel etc. Hex head bolt and nut Grade 4.8 / 6.8 / 8.8 / 10.9 / 12.9 , A2-70 / A4-80 Packing Box, carton or plastic bags, then put on pallets, or according to the demand of the customers

      More 🡥
      Steel Structure Bolt

      Steel Structure Bolt

      Standard GB, DIN, ISO, JIS Size M3-M50 or non-standard as request&design Material Carbon steel, stainless steel, alloys steel etc. Hex head bolt and nut Grade 4.8 / 6.8 / 8.8 / 10.9 / 12.9 , A2-70 / A4-80 Packing Box, carton or plastic bags, then put on pallets, or according to the demand of the customers

      More 🡥
      Insert Nut

      Insert Nut

      More 🡥
      ASTM Grade 2 grade5 Hexagonal Bolt

      ASTM Grade 2 grade5 Hexagonal Bolt

      Standard GB, DIN, ISO, ASTM, ASME, UNC,BSW Size M3-M50 or non-standard as request&design 1/4″,1/2″, 1-1/2″, 5/16″,7/16″, 5/8″, 1-1/4″, 3/4″, 3/8″, 1″ Material Carbon steel, stainless steel, alloys steel etc. Grade 4.8 /  8.8 / 10.9 / 12.9 , A2-70 / A4-80 Packing Box, carton or plastic bags, then put on pallets, or according to the demand of the customers

      More 🡥
      Metal Stamping Parts Automobile interior stamping parts

      Metal Stamping Parts Automobile interior stamping parts

      Metal Stamping Parts Automobile interior stamping parts

      More 🡥
      Hollow bolt series

      Hollow bolt series

      Standard GB, DIN, ISO, JIS Size M3-M50 or non-standard as request&design Material Carbon steel, stainless steel, alloys steel etc. Hex head bolt and nut Grade 4.8 / 6.8 / 8.8 / 10.9 / 12.9 , A2-70 / A4-80 Packing Box, carton or plastic bags, then put on pallets, or according to the demand of the customers

      More 🡥
      Square Weld Nuts DIN 928 DIN 557 Stainless Steel 304 Metric wholesale different types square nut for motorcycle battery

      Square Weld Nuts DIN 928 DIN 557 Stainless Steel 304 Metric wholesale different types square nut for motorcycle battery

      Product Name nuts Size M1-M16,or non-standard as request&design Material Stainless Steel,Alloy steel,Carbon Steel,Brass,Aluminum and So on Grade 4.8,8.8,10.9,12.9.etc Standard GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc Non-standards OEM is available, according to drawing or samples Finish Plain, black, zinc plated/according to your requirement Certification ISO9001,IATF16949,ISO14001,etc

      More 🡥
      High Strength 1-3 Meter Galvanized Full Thread Threaded Bolt with through Bolt and Rod Steel Material Zinc Finish

      High Strength 1-3 Meter Galvanized Full Thread Threaded Bolt with through Bolt and Rod Steel Material Zinc Finish

      Product name All thread Payment method  L/C, D/A ,D/P ,T/T, Wester Union,MoneyGram Availability  20000 tons per month Packing method Wooden cases

      More 🡥
      Self-Clinching Nuts

      Self-Clinching Nuts

      More 🡥
      Wave Washer

      Wave Washer

      More 🡥
      Nylon head Hexagonal Self-drilling screw

      Nylon head Hexagonal Self-drilling screw

      Hexagonal Self-drilling screw Diameter: 4.8mm, 5.5mm,6.3mm(10#,12#,14#), etc. Length: 16-300mm Material: carbon steel, stainless steel, etc. Finish: white zinc plated, yellow zinc plated, blue zinc plated, etc.

      More 🡥
      Drywall screw, tapping screw-black

      Drywall screw, tapping screw-black

      Drywall screw, tapping screw Size:M2.9-M4.8 Length:12mm-55mm, 1-3/4”~3”. Material: carbon steel Finish: white zinc plated, blue zinc plated, black phosphating , etc.

      More 🡥
      Customized Products No.4

      Customized Products No.4

      More 🡥
      Self-Clinching Rivet Presses Nuts

      Self-Clinching Rivet Presses Nuts

      Finish ZINC PLATED Measurement system Metric Application Heavy Industry, Retail Industry, General Industry Place of Origin China Hebei Standard DIN ASTM BSW GB Product name Rivet Nut Material Carbon Steel , Stainless Steel manner of packing Carton or according to customer requirements port of shipment Tianjin Port

      More 🡥
      High Strength Hex Nut-white

      High Strength Hex Nut-white

      More 🡥
      Flat washer-white

      Flat washer-white

      Flat Washer Material: carbon steel, stainless steel,brass, etc. Size: M2-M64, 1/4-2-1/2 Standard: DIN125,ASTM F436 ,ISO 7089,GB/T97 Finish: white zinc plated, yellow zinc plated, blue zinc plated, Hot-dip galvanized, plain,black oxide, etc.

      More 🡥
      China High Quality Grade 8.8 10.9 12.9 Hexagonal Bolt And Nut Din 933 Hex Head Bolt

      China High Quality Grade 8.8 10.9 12.9 Hexagonal Bolt And Nut Din 933 Hex Head Bolt

      Standard GB, DIN, ISO, BSW, UNC Size M3-M50 or non-standard as request&design Material Carbon steel, stainless steel, alloys steel etc. Hex head bolt and nut Grade 4.8 / 6.8 / 8.8 / 10.9 / 12.9 , A2-70 / A4-80 Packing Box, carton or plastic bags, then put on pallets, or according to the demand of the customers

      More 🡥
      Steel Structure Bolt

      Steel Structure Bolt

      Standard GB, DIN, ISO, JIS Size M3-M50 or non-standard as request&design Material Carbon steel, stainless steel, alloys steel etc. Hex head bolt and nut Grade 4.8 / 6.8 / 8.8 / 10.9 / 12.9 , A2-70 / A4-80 Packing Box, carton or plastic bags, then put on pallets, or according to the demand of the customers

      More 🡥

      Quick link

          
          
          

      Product

      • Home
      • Products
      • News
      • About us
      • Contact us

      Contact Information

      • 1001, Building B, Friendship Times Plaza, No. 89 Zhonghua North Street, Congtai District, Handan City, Hebei Province

      • admin@dewellfastener.com

      • +86 15176000275

      Copyright © Hebei Dewell Metal Products Co., LTD All Rights Reserved.
       Home
       Products
       About us
       Contact us
      • English
      • French
      • German
      • Portuguese
      • Spanish
      • Russian
      • Japanese
      • Korean
      • Arabic
      • Irish
      • Greek
      • Turkish
      • Italian
      • Danish
      • Romanian
      • Indonesian
      • Czech
      • Afrikaans
      • Swedish
      • Polish
      • Basque
      • Catalan
      • Esperanto
      • Hindi
      • Lao
      • Albanian
      • Amharic
      • Armenian
      • Azerbaijani
      • Belarusian
      • Bengali
      • Bosnian
      • Bulgarian
      • Cebuano
      • Chichewa
      • Corsican
      • Croatian
      • Dutch
      • Estonian
      • Filipino
      • Finnish
      • Frisian
      • Galician
      • Georgian
      • Gujarati
      • Haitian
      • Hausa
      • Hawaiian
      • Hebrew
      • Hmong
      • Hungarian
      • Icelandic
      • Igbo
      • Javanese
      • Kannada
      • Kazakh
      • Khmer
      • Kurdish
      • Kyrgyz
      • Latin
      • Latvian
      • Lithuanian
      • Luxembou..
      • Macedonian
      • Malagasy
      • Malay
      • Malayalam
      • Maltese
      • Maori
      • Marathi
      • Mongolian
      • Burmese
      • Nepali
      • Norwegian
      • Pashto
      • Persian
      • Punjabi
      • Serbian
      • Sesotho
      • Sinhala
      • Slovak
      • Slovenian
      • Somali
      • Samoan
      • Scots Gaelic
      • Shona
      • Sindhi
      • Sundanese
      • Swahili
      • Tajik
      • Tamil
      • Telugu
      • Thai
      • Ukrainian
      • Urdu
      • Uzbek
      • Vietnamese
      • Welsh
      • Xhosa
      • Yiddish
      • Yoruba
      • Zulu
      • Kinyarwanda
      • Tatar
      • Oriya
      • Turkmen
      • Uyghur