DIN931 Class 4.8 Carbon Steel Hexagon Head Bolts

• Customization: Available
• Material: Carbon Steel
• Type: Hexagon Head
• Model NO.: DIN931
• Head Style: Hexagonal
• Standard: DIN
• Grade: 4.8
• Application: Machinery
• Finish: Black
• Transport Package: Packages
• Specification: 1100*800
• Trademark: M
• Origin: Ningbo
• HS Code: 73181500
• Production Capacity: 5000ton/Month

Product Description

Description
Black finish DIN931 half thread hex cap screw 
Specification:

*Material of the hex cap screw / bolt and nut : carbon steel  
*Specification :M6 , M8, M10... M24
*Surface treatment:zinc plating, hot dipped galvanized, black..
* Packing:Inner-Plastic Bag; Outer -Standard Carton boxor As your requirement
*Usage of the hex bolt : for All kinds of machinery, home appliance, electronic products, electric appliance, stationery, computers, power switches, miniature switches, architecture, commodity and A/V equipment, hardware and plastic molds, sports equipment and gifts, etc.
Description for he nut :

*Material : Carbon steel & Stainless steel & Brass & Aluminum * Size: M3-M52
*Surface treatment : Yellow & White zinc & black & Self finish
 

Item name	DIN931 half thread hex cap screw
Grade	Class 4.8, Class 6.8, Class 8.8, Class 10.9, Class 12.9
Size	M6-M20
Surface Treatment	Black, White or Blueness Zinc (Cr.3 or Cr.6), Yellow Zinc, Dacromet, Hot Dip Galv, Nickel Plating,
Standard	DIN933, Dun931
N.W	KGS/MPCS
Supply ability	500MT/Month
MOQ.	100-150MPCS
Applications	Engineer, Construction, Bicycle, Motorcycle, Auto, Medical, Sports, Anchor, etc.
Payment	T/T, L/C at sight
Packing	(1)25kgs cartons,900kgs for one pallet (2)50kgs gunny bags, 900kgs for one pallet (3)pp bags as your requirement
Port of Loading	Tianjin Port
Delivery Time	15 to 30 days after confirmed

Our services:
1:Good after sales service: Any small problem happening will be solved at the most prompt time.
2. We have many years of experience, we have specializing in fastener. 
3. Specifications list is available upon your requirement. 
4. Packing as your request before shipment. 
5. High quality and competitive price.

Testing Laboratory
We have Magnetic Powder Detector, Material Testing Machine, Metallographic Microscope, such testing instruments, guarantee product high quality and beautiful appearance.The quality control is strictly performed from buying raw materials in warehouse to different machining procession and to final packing.

First, we have our own High-precision Digital Machining center for mould making in special Mould Workshop, excellent mould make product beautiful appearance and its size accurately.

The second, we adopt blasting procession, removing Oxidation surface, make the surface to be bright and clean and uniform and beautiful.
Company Information
 

The Ningbo Beilun Milfast Metalworks Co., Ltd. is a professional fasteners company in Ningbo, specialize in the Threaded Rods, Studs, Bolts, Nuts, Washers and the Stamping metal parts. With the products quality and good service, we have gained the credit from our customers.

The Milfast Metalworks products include various different specifications and types: THREADED RODS, STUD BOLTS, HEAVY HEX BOLTS, STRUCTURAL BOLTS, HEX BOLTS, FLANGE BOLTS, TRACK BOLTS, CARRIAGE BOLTS, HEAVY HEX NUTS, STRUCTURAL NUTS, HEX NUTS, FLANGE NUTS, CASTLE NUTS, SQUARE NUTS, FLAT WASHERS, SPRING WASHERS, SPECIAL FASTENERS AND OTHER VARIOUS METAL PARTS.

The materials for these products are carbon steel, alloy steel, stainless steel. In addition, we also can provide special fasteners according to customers′ drawing or samples.

Packing & Delivery
The regular package is cartons and pallets. 20-25 kgs per pallet and 36 cartons per pallet. Also we can pack as per the requirements of clients.To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory and OEM are available.
Q: How long is your delivery time?
A: Generally it is 7-10 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.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: 30% T/T in advance ,balance before shippment or L/C.
If you have another question, pls feel free to contact us as below: