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.
Flange nut, also known as washer nut, serrated nut, hexagonal flange nut, flange nut, etc. Mostly used for pipeline connections or workpieces that require increasing nut contact surfaces.
item
8.8 High Tensile Black Oxide Flat Washer
Finish
Black, ZINC, Plain
Style
flat washer
Material
Stainless Steel, Steel
Application
Heavy Industry, Retail Industry, General Industry
Place of Origin
HEB
Model Number
6-30
Standard
DIN
Material
Stainlesss Steel, Carbon Steel
Surface treatment
White Zinc .Yellow Zinc. HDG
MOQ
5000pcs
Grade
4.8/ 8.8/ 10.9/ 12.9 Ect
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
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
color
black/natural
size
M16-M30
material
carbon steel
name
Large hexagon bolt
type
Fastener
grade
10.9S, 12.9
port
Tianjin
sample
Support
application
Heavy Industry, Mining, Water Treatment, Healthcare, Retail Industry, General Industry, Oil & Gas, Automotive Industry
customized
Support
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.
Product Name
Colorful Hex Acorn Cap Dome Nut DIN1587 304 Stainless Steel Red Black Blue Grey CapNut
Finish
Silver,Plain, black, zinc plated/according to your requirement
Material
Stainless Steel,Alloy steel,Carbon Steel,Brass,Aluminum and So on
Size
M3-M24,or non-standard as request&design
Standard
GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc
Grade
4.8,8.8,10.9,12.9.etc
Certification
ISO9001,DIN1587
Package
according to customers requirement
Lead Time
7-15 work days after order confirmed
Notes
Special specifications and marks can be made according to customers requirements;
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
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
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