Fastener Manufacturer Custom Black Plain Flat Washer M14 M16 M18 M20 Grade 10.9 12.9 DIN933 High Strength Black Steel Hex Head Bolts with Nuts Washers

• Customization: Available
• Material: Stainless Steel/Carbon Steel/Aluminum
• Type: Hex, Square, T Head, U Bolt, Ect
• Model NO.: Viber-Standard part
• Connection: Common Bolt
• Head Style: Round, Hex Socket Head, Cheese, Pan
• Standard: DIN, ANSI, GB, JIS, BSW
• Grade: 4.6/8.8/9.8/10.9/12.9 Ect
• Application: Machinery, Building, Aotu Patrs
• Finish: Galvanized, Nickel-Plated, Blackened, Ect
• Product Name: Black Bolt and with Washer
• Color: Black, Zic Plated, Silver
• Length: M2-M200
• Measurement System: Inch, Metric
• Size: Please Consult Customer Service
• OEM/ODM: Accept
• Certificate: ISO9001
• Thread: Full Thread or Half Thread
• Sample: Available
• Surface Treatment: Zinc, Black Phosphate, Blue Dyed, Blue Anodized
• MOQ: 1000PCS
• Delivery Time: 7-15 Days
• Packaging: Boxes+Carton+Pallet, or Customized
• Transport Package: 25kg/Bag
• Specification: Acoording to client′s require to provide Model
• Trademark: VIBER
• Origin: China Hebei
• HS Code: 7318159090
• Production Capacity: 7000000/ Month

Product Description

Application

Detailed Photos

 

 

 

Product Description

Product name:  Hex head Bolt

Standard:	DIN,ASTM/ANSI JIS EN ISO,AS,GB
Coating	Yellow/Zinc plated/blue/Black/Nickel plated ect
Material	Stainless steel,Carbon steel, Brass, ect.
Delivery	within 10-25 days after confirm the order
Packing	1.25kgs per bag  2.25kgs per bag/carton with pallet
OEM/ODM	we can provide customization service as your request
Sample	Free Samples for standard fastener
Payment term	30% TT in advance and 70% TT before shipment,

 Description:

    Bolt's material:  Black hex bolts are commonly used in the following materials:
          1. Carbon steel: the most common material, moderate strength, relatively low price.
          2. Stainless steel: It has good corrosion resistance and is often used in environments that need to resist corrosion.
          3. Alloy steel: With high strength and corrosion resistance, it is often used in applications that need to withstand more                   severe working conditions and environments.
          4. Copper: It has good electrical and thermal conductivity, and is often used in occasions where electrical connections                     are required.
         5. Aluminum: light weight, high strength, and good corrosion resistance, often used in lightweight applications

     Black bolt is a common fastener, widely used in various mechanical equipment, automobiles, ships, construction, rail transit, communication equipment, electric power equipment and other fields. Specific application areas are as follows: 1. Mechanical equipment field: such as machine tools, engineering machinery, agricultural machinery, etc. 2. Automotive and Marine fields: such as automobile tires, engines, etc. 3. Construction, Bridges, highways and other fields: such as connection structures. 4. Power equipment field: such as power towers, transmission lines, etc. 5. Communication equipment, electronic equipment field: such as computers, mobile phones, TV sets, etc. 6. Mining metallurgy field: such as mining machinery, metallurgical equipment, etc. 7. Rail transit field: such as subway, high-speed rail, etc. Black hexagon bolts are widely used in various fields because of their advantages of high stability, long fatigue life and convenient assembly and disassembly

Company Profile

 

Company Profile

Workshop Show

Packaging & Shipping

FAQ

FAQ
1.Who are we?
Viber is manufacturer and international trade company in the fasteners industry, offering integrated services encompassing design, development, production, sales, and after-sales support. Specializing in the manufacturing of screws, anchors, bolts, nuts, and related accessories.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Fastener/screws , bolts, nuts and washers,catering to diverse industry needs and we provide extensive OEM/ODM support
4. Why should you buy from us not from other suppliers?
Viber is a professional manufacturer specializing in research, development, manufacture, and servicing of solar mounting systems. we have professionally designed products to handle all systems as well as to ship goods in a timelymanner.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Language Spoken:English,Chinese,Bengalese,Korean,Japanese,Arabic,French,Russian,,Spanish,
6.What is your payment method?
30% value of T/T in advance and other 70% balance on B/L copy. For small order less than 1000USD, would  suggest  you pay 100% in advance to reduce the bank charges.
7.Do you support customization?
Yes, we can produce according to drawing or sample.