|
| MOQ: | 900KG |
| Price: | Negotiation |
| Standard Packaging: | 25kg Carton+900kg/Pallet |
| Delivery Period: | 30-60 days |
| Payment Method: | L/C, T/T |
| Supply Capacity: | 200TON/MONTH |
Single Chamfer HDG M3 TO M24 6T Stainless Steel Square Nuts
Specification
This Japanese Industrial Standard specifies the steel square nuts for general use (hereafter referred to as "nuts"). However, the square nuts to be used for wood working are excluded.
Process flow
Cold forging
Annealing treatment(if need) ➨ wiredrawing ➨ clod forging ➨ tapping ➨ make heat treatment(if need) ➨ Finish ➨ Packing
Product Grade
Class 4T Class 5T Class 6T
Materials and Chemical compstition
1008
| CHEMICAL COMPOSI % | ||||||||
| C | Si | Mn | P | S | Cr | Ni | Cu | Al |
| 0.06 | 0.06 | 0.33 | 0.013 | 0.003 | 0.01 | 0 | 0.01 | 0.028 |
1035
| CHEMICAL COMPOSI % | |||||||
| C | Si | Mn | P | S | Cr | Ni | Cu |
| 0.34 | 0.13 | 0.73 | 0.012 | 0.002 | 0.02 | 0.01 | 0.02 |
Finish
PLAIN ZP YZP BLACK HDG DACROMET GEOMET CHROME NICKEL AND SO ON
PACKING
QBH BULK
20-25KG/CTN,36CTNS/PALLET
20-30KG/BAGS,36BAGS/PALLET
ONE TON/BOXES
50KG/ IRON DRUM,12 IRON DRUMS/PALLET
QBH SMALL PACKING
Packing in small boxes according to customer’s requirements
Packing in plastic bag according to customer’s requirements
QBH PALLET TYPE
SOLID WOOD FUMIGATION PALLET
EURO Pallet
THREE SPLINT PALLET
WOODEN BOX
MECHANICAL PROPERTY
| Property class | 4T | 5T | 6T | ||
| Nominal proof load stress N/mm² | 400 | 500 | 600 | ||
| Actual proof load stress N/mm² | 392 | 490 | 588 | ||
| Hardness |
Brinell hardness |
Max HB | 302 | ||
| Min HB | 90 | 110 | 140 | ||
|
Rockwell hardness |
Max HRC | 30 | |||
| Min HRB | 49 | 63 | 78 | ||
The advantages of QBH
FAQ
Q:Are you a factory or trading company?
A: We are factories, mainly producing fasteners, such as nuts, bolts, screws and rods, and meanwhile, we also manage other hardware products.
Q: Where is your factory located? How can I visit there?
A: Our factory is located in Jiaxing City, Zhejiang Province with a good location and convenient transportation, which is next to Shanghai Port, Ningbo Port and Zhapu Port.
Q: How does your factory do regarding quality control?
A: "Quality is priority" we supervise each production link and we always attach great importance to quality controlling from the beginning to the end.
Video
|
|
| MOQ: | 900KG |
| Price: | Negotiation |
| Standard Packaging: | 25kg Carton+900kg/Pallet |
| Delivery Period: | 30-60 days |
| Payment Method: | L/C, T/T |
| Supply Capacity: | 200TON/MONTH |
Single Chamfer HDG M3 TO M24 6T Stainless Steel Square Nuts
Specification
This Japanese Industrial Standard specifies the steel square nuts for general use (hereafter referred to as "nuts"). However, the square nuts to be used for wood working are excluded.
Process flow
Cold forging
Annealing treatment(if need) ➨ wiredrawing ➨ clod forging ➨ tapping ➨ make heat treatment(if need) ➨ Finish ➨ Packing
Product Grade
Class 4T Class 5T Class 6T
Materials and Chemical compstition
1008
| CHEMICAL COMPOSI % | ||||||||
| C | Si | Mn | P | S | Cr | Ni | Cu | Al |
| 0.06 | 0.06 | 0.33 | 0.013 | 0.003 | 0.01 | 0 | 0.01 | 0.028 |
1035
| CHEMICAL COMPOSI % | |||||||
| C | Si | Mn | P | S | Cr | Ni | Cu |
| 0.34 | 0.13 | 0.73 | 0.012 | 0.002 | 0.02 | 0.01 | 0.02 |
Finish
PLAIN ZP YZP BLACK HDG DACROMET GEOMET CHROME NICKEL AND SO ON
PACKING
QBH BULK
20-25KG/CTN,36CTNS/PALLET
20-30KG/BAGS,36BAGS/PALLET
ONE TON/BOXES
50KG/ IRON DRUM,12 IRON DRUMS/PALLET
QBH SMALL PACKING
Packing in small boxes according to customer’s requirements
Packing in plastic bag according to customer’s requirements
QBH PALLET TYPE
SOLID WOOD FUMIGATION PALLET
EURO Pallet
THREE SPLINT PALLET
WOODEN BOX
MECHANICAL PROPERTY
| Property class | 4T | 5T | 6T | ||
| Nominal proof load stress N/mm² | 400 | 500 | 600 | ||
| Actual proof load stress N/mm² | 392 | 490 | 588 | ||
| Hardness |
Brinell hardness |
Max HB | 302 | ||
| Min HB | 90 | 110 | 140 | ||
|
Rockwell hardness |
Max HRC | 30 | |||
| Min HRB | 49 | 63 | 78 | ||
The advantages of QBH
FAQ
Q:Are you a factory or trading company?
A: We are factories, mainly producing fasteners, such as nuts, bolts, screws and rods, and meanwhile, we also manage other hardware products.
Q: Where is your factory located? How can I visit there?
A: Our factory is located in Jiaxing City, Zhejiang Province with a good location and convenient transportation, which is next to Shanghai Port, Ningbo Port and Zhapu Port.
Q: How does your factory do regarding quality control?
A: "Quality is priority" we supervise each production link and we always attach great importance to quality controlling from the beginning to the end.
