Round Head Long Neck Carriage Bolt and Nuts DIN603
Standard: | Round Head Long Neck Carriage Bolt And Nuts DIN603 |
Grade: | 10.9 |
Size: | M4--M100 |
Surface Treatment: | Black, zinc plated, zinc (yellow) plated, H.D.G etc, Dacroment |
Material: | Carbon steel, alloy steel, stainless steel, etc. |
Packing: | 25kgs per box, 36 boxes per pallet, 900kgs per pallet. |
Sample: | Samples are free. |




Best Competitive Advantages
1. Strict quality control.
2. Very competitive price.
3. OEM Accepted.
4. The shortest delivery.
5. Best service.
6. According to drawing or samples.
7. Customer's Design and Logo are welcome.
Packing Size | 25kgs Per Box, 36 Box Per Pallet, 900 Kgs Per Pallet |
Delivery Time | 30-45 days |

Company Information:
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BOLT : din933, din931, din419, din558, din7990, din6922, ASME/ANSI B 18.2.1 , ASME/ANSI B 18.2.3.1M, GB, BSW, ISO Hex bolt, carriage bolt, heavy hex bolt, flange head bolt, anchor bolt etc.
Rod : threaded rod din976, threaded bar din975, stud bolt, B7 stud bolt etc.
Nut : din934, hex heavy hex nut, 2H nut, din555, flange bolt, cap nut, nylon nut, etc.
Screw  hex screw, self drilling screw, self tapping screw, drywall screw, pan head screw, button head screw, machine screw, chipboard screw, furniture screw, wood screw, etc.
washer : flat washer, spring washer, lock washer, square washer, spring lock washer, plain washer etc.
Customized:
If you have drawings or samples, we can produce according to your requirements. Welcome to contact us early.
Do YPH produce non-standard items?
Yes, we do. Send your specification drawings to our sales representative, and you will receive a quotation.
Do YPH have a published price list?
We do NOT have a published price list. Market conditions fluctuate, making standard pricing difficult. Our sales team offers flexible quotes, ensuring you get the best price available when you need it.
Do YPH offer a discount?
Of course. We can offer discounts based on large quantities. However, our sales team already provides the best possible price. While you may get a small discount, it’s not guaranteed. Feel free to explore further.
Do YPH provide samples?
Why not? Stored samples are completely free. However, we don’t have a budget for express shipping.
What's the delivery time?
It depends on your order quantity. Standard items take about 20-40 days, while non-standard items take 35-60 days. Contact our sales representative for an accurate shipment date.
What is the payment term?
T/T & L/C are preferred payment terms. Western Union is also acceptable for low-value payments, such as sample shipping fees.
Multi-layer co-extrusion functional film casting production line
Specifications
Film Structure 357
Screw aspect ratio 32: 1 32:1 32:1
Screw directly 75:125:75 75:75:90:75:75 75:65:75:65:75:65:75
Mold width 2500 2500 2500
Finished product width 2200 2200 2200
Finished product thickness 0.03mm-0.2mm 0.03mm-0.2mm 0.03mm-0.2mm
Maximum extrusion capacity 10 tons/24 hours 10 tons/24 hours 10 tons/24 hours
Mechanical design line speed 160 160 160
Total power 350KW 365KW 380KW
1 Advantages and characteristics of multi-layer co-extrusion cast film production line
| This production line can produce CPE, CPP, EVA, PETG, PVC, PES transparent, textured and breathable films.
| The screw is designed with special mixing function and high plasticizing capacity, combined with a special static mixer to ensure good plasticizing, good mixing effect and high output.
Jingcheng automatic adjustment die head and French Skender automatic thickness gauge can be selected to automatically detect film thickness online and automatically adjust die head.
|Large-diameter forming rollers and special spiral channel design ensure good film cooling and shaping effects at high speeds.
| Equipped with a negative pressure device to ensure the stability of the film melt film.
1 Film scraps are directly recycled online, greatly reducing production costs.
1. The drive of the whole machine is driven by a servo motor, and the constant torque ensures stable and efficient operation.
|Screw power adopts permanent magnet motor to save 20% of electricity.
|Strong after-sales team guarantees customers normal production without worries
I Fully automatic center crimping, automatic roll changing and cutting, easy to operate.
I multi-co-extrusion design can flexibly adjust the formula to reduce costs on the premise of ensuring product quality and functionality
The configuration is flexible and changeable, tailored according to the actual needs of customers, and the cost performance is maximized.
Multi-Layer Cast Film Line,Pvc Cast Film Line,Cpe Cast Film Line,Eva Cast Film Line
Baijia Mechanical Equipment (Huizhou) Co., Ltd. , https://www.castfilmmachine.com