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.
Electronic housing stamping parts, Metal Stamping parts products
Can be made into different size according to customer’s requirements.
Material: carbon steel, stainless steel,aluminum,copper,etc.
Finish: white zinc plated, blue zinc plated, etc.
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
Hexagon nuts are used in conjunction with bolts and screws to connect and tighten mechanical components. Among them, 1
Hexagonal high-strength nuts are the most widely used, while C-grade high-strength nuts are used for machines with rough surfaces and low precision requirements
Product
Hexagon flange bolt
Size
M5-M20
Grade
4.8; 8.8; 10.9; 12.9; etc.
ASME&AISI: 2; 5; 8
Material
stainless steel, carbon steel
Surface treatment
Zinc plated, hot dip galvanized, black, Dacromet, etc.
Standard
DIN GB ISO JIS BA ASME ANSI ASTM
Thread
unc, unf, metric thread
Usage
building industry machinery
Certification
ISO9001, SGS, CTI, ROHS
Product Name
U-bolt
Package
BAG/BOX
Grade
4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9,etc
Available Material
304 stainless steel,plastic,brass,carbon steel,titanium,aluminum,etc
Surface treatment
Zinc plated,Black oxide,Phosphate,Dacroment,etc
Standard
ISO,BS,ANSI, GB,DIN,JIS,Nonstandard
Advantage
OEM / ODM / customized service provided
Quality control
ISO standard,100% Whole range inspection through the production
Certificate
ISO9001,ISO14001,IATF16949,ROHS,etc
item
value
Shank Type
smooth
Head Style
cylindrical head
Place of Origin
China
Hebei
Brand Name
Dewell
Model Number
Customized
Type
welding screw
Material
carbon Steel
Head Diameter
6mm-22mm
Product name
Butterfly nut
texture of material
SS304 SS316 stainless steel,mild steel, Carbon steel,1018,1022,10B21,SCM435,12L14, 1215,4140, 4340, 5120,5140,5145, etc.
standard
ASME ISO DIN BS
Grade
A2 A4 or grade 2 5 8 10
Surface
plain, zinc plated, hot dip galvanized ,black oxide
packing
Plastic bag / carton
Metal Stamping parts products
Can be made into different size according to customer’s requirements.
Material: carbon steel, stainless steel,aluminum,copper,etc.
Finish: white zinc plated, blue zinc plated, etc.
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
Material
Carbon Steel, Alloy Steel, Stainless Steel, Aluminum, Brass, etc.
Color
Black / Blue / Yellow Zinc Plated / Plain etc.
Standard
DIN, ASTM,JIS,BS,AS,ISO,GB,Nonstandard bolt(according to your order),etc.
Surface Finished
Black,Zinc plated,Copper plating,Phosphating,Mechanical galvanized,hot dipped galvanized,daromet etc
Mark
According to customer’s requirement
Delivery time
Within 30 days after receive your deposit.
Package
By carbon or gunny bag then on wooden pallet or according to client’s requirement
Professional:
We are specialized in fastener products 20 years of experience in this field
Size:
According to customer request
CustomerService:
24-hours standby, Critical listening your every suggestion or demand and feedback ASAP.