Hebei Kappa Metal Products Co., Ltd. is one of the most reliable manufacturers and suppliers of carbon steel grade 4.8 with zinc plated hex nut in China. Welcome to buy bulk high quality carbon steel grade 4.8 with zinc plated hex nut made in China here from our factory. If you have any enquiry about cooperation, please feel free to email us.
Drywall screws are not priced by quantity alone. Weight per piece has a direct effect on cost, especially for large orders. A small difference in screw weight can change the total tonnage and the final price.
Send us the details, drawing on my factory-floor experience, we can analyze your specific market conditions and store requirements to help you determine the most precise and appropriate pricing.e-no guesswork on weight.
Please specify:
01
- Diameter × length
- Head type (bugle head, countersunk, etc.)
02
- Thread type (fine or coarse)
- Coating (black phosphate, gray phosphate, zinc, etc.)
03
- Target weight per piece (g/pc)
- Order quantity
04
- Packaging (dimensions of the box/outer carton, package weight, and whether the logo style or color can be customized)
Product Specification
|
Parameter |
Specification |
|
Product Name |
DIN934 Hex Nut |
|
Standard |
DIN934 |
|
Material |
Carbon steel |
|
Grade/Class |
4.8 (For general strength fastening, it can be used in conjunction with 4.8 grade bolts.) |
|
Finish/Surface treatment |
Zinc Plated |
|
Head Type |
Hexagonal |
|
Thread Type |
Inch/Metric Nut |
|
Thread Direction |
Right-Hand |
|
Packaging style |
Small boxes+cartons+pallets Small bags+cartons+pallets Bulk +cartons+pallets Bulk +bags+pallets |
|
Customization |
Available |
Hexagon nut DIN 934 is widely used, and it is often used with bolts, studs, and screws to connect and fasten.
Key Advantages
Standard hex, standard tools
Fits common metric wrenches and sockets; no special tooling needed for installation or removal.
01
Metric thread, matched to your bolt
DIN 934 nuts come in coarse and fine pitch; confirm the bolt's diameter and pitch before assembly.
02
Zinc plating for everyday protection
Electroplated zinc, typically 5–8 μm, for indoor and sheltered outdoor use. Not a substitute for hot-dip galvanizing in high-corrosion service.
03
Pairs with standard bolts and washers
Designed to sit with DIN 933/931 bolts and DIN 125 washers in machinery, equipment and metal structures.
04
Standardized dimensions
DIN 934 fixes the across-flats and thickness, so replacement nuts and mating parts are easy to source.
05
Zinc Plating for Corrosion Protection
Zinc plating protects carbon steel hex nuts from corrosion in indoor and sheltered outdoor use. Typical electroplated thickness is 5–8 μm-enough for normal humidity, not for direct rain, salt spray or chemical exposure. If the application is outdoor or corrosive, go up to hot-dip galvanizing or a zinc-flake coating instead.
Typical Application
Machine building：mounting brackets, guards, motor bases and plate-to-frame connections.
Equipment installation：frame assembly, cover and panel fixing, support brackets.
Metal fabrication：bolted joints in steel plates and profiles, usually with DIN 125 washers.
Steel structures and general hardware：structural connections and routine repairs where a zinc-plated nut is enough; for outdoor or corrosive service, upgrade the coating.
Custom Packaging&Private Label Available
Choose from bulk cartons, poly bags with branded labels, or retail-ready packaging. Minimum order quantities can be adjusted to support both small contractors and large-scale procurement needs.
We offer custom box/bags printing and labeling services to help you build your own product line.
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