Hunan Jia Shan Hardware Tech Co., Ltd.
james@jshardwaretech.com
86-731-82919092
Product Details
Place of Origin: China
Brand Name: JIA SHAN
Certification: ISO
Model Number: DIN, ASEM, ISO
Payment & Shipping Terms
Minimum Order Quantity: 100
Price: USD0.2/pcs-USD1/pcs
Delivery Time: 1-5 weekds
Payment Terms: T/T, Western Union
Supply Ability: Batch order abailable
|
Usage:
|
Fastening
|
Style:
|
Dome Cap Nut
|
Size:
|
Various Sizes Available
|
Head Style:
|
Dome Cap Nut
|
Strength:
|
High
|
Finish:
|
Black
|
Manufacturer:
|
JIA SHAN Hardward Company
|
Length:
|
As Customisation
|
Package:
|
Small Packing+Carton Packing+Pallet
|
Standard:
|
DIN
|
Package Quantity:
|
100 Pieces
|
Shape:
|
Self Tapping Screws
|
Measurement System:
|
INCH, Metric
|
Port:
|
Shenzhen
|
Quality:
|
Inspection Before Shipment
|
Color:
|
As Customisation
|
Material:
|
Carbon Steel
|
|
Usage:
|
Fastening
|
|
Style:
|
Dome Cap Nut
|
|
Size:
|
Various Sizes Available
|
|
Head Style:
|
Dome Cap Nut
|
|
Strength:
|
High
|
|
Finish:
|
Black
|
|
Manufacturer:
|
JIA SHAN Hardward Company
|
|
Length:
|
As Customisation
|
|
Package:
|
Small Packing+Carton Packing+Pallet
|
|
Standard:
|
DIN
|
|
Package Quantity:
|
100 Pieces
|
|
Shape:
|
Self Tapping Screws
|
|
Measurement System:
|
INCH, Metric
|
|
Port:
|
Shenzhen
|
|
Quality:
|
Inspection Before Shipment
|
|
Color:
|
As Customisation
|
|
Material:
|
Carbon Steel
|
| Attribute | Value |
|---|---|
| Usage | Fastening |
| Style | Dome Cap Nut |
| Size | Various sizes available |
| Head Style | Dome Cap Nut |
| Strength | High |
| Finish | Black |
| Manufacturer | JIA SHAN Hardward Company |
| Length | Customizable |
| Package | Small Packing+Carton Packing+Pallet |
| Standard | DIN |
| Package Quantity | 100 pieces |
| Shape | Self Tapping Screws |
| Measurement System | INCH, Metric |
| Port | Shenzhen |
| Quality | Inspection before shipment |
| Color | Customizable |
| Material | Carbon steel |
Cap nuts are used similarly to hexagonal nuts but feature a design that prevents the main nut from sliding easily. They require specialized tools for tightening, including live spanners, dull spanners, dual-purpose spanners (open part), or special square-hole socket spanners.
These nuts are primarily used for:
Primarily used with bolts and screws for fastener connections. Classified by nominal thickness into Type I, Type II, and thin varieties. Type I nuts (for grades above 8) are further divided into A, B, and C levels:
Also known as welded nuts, these are melted at high temperatures and welded between products for secure fastening. Benefits include:
Carbon steel offers several key performance characteristics:
| Classification Method | Types |
|---|---|
| By Use | Carbon structural steel, Carbon tool steel, Free-cutting structural steel |
| By Smelting Method | Flat furnace steel, Converter steel |
| By Deoxidation | Boiling steel (F), Sedentary steel (Z), Semi-sedentary steel (b), Special sedentary steel (TZ) |
| By Carbon Content | Low carbon steel (≤0.25%), Medium carbon steel (0.25%-0.6%), High carbon steel (≥0.6%) |
| By Quality | Ordinary carbon steel, High-quality carbon steel, Premium steel |
Bolt and nut strength levels typically match (e.g., 8.8 bolt with 8 nut). However, when nuts are harder to replace than bolts, using a slightly lower nut grade (e.g., 4.8 bolt with 5 nut) offers advantages:
