DIN8245 Fine Mechanics Slotted Countersunk Head Screw
Price:
Negotiation
MOQ:
10000PCS
Delivery Time:
30days
Brand:
QBH
Product Description
Product Details
| Style | Slotted Countersunk Head Screw |
| Standard | DIN8245 |
| Size | M0.4-M1.4 |
| Coating | black, zinc, HDG, Heat treatment, plain, etc. |
| Material | Carbon steel & Stainless Steel |
| Packing | bulk/ boxes in cartons, bulk in poly bags/ buckets, etc. |
| Pallet | solid wood pallet, plywood pallet, ton box/bag, etc. |
| Shipment Port | Shanghai & Ningbo |
DIN 8245:1972 Slotted Countersunk Head Screws for Fine Mechanics
Product Overview
DIN 8245:1972 specifies ultra-miniature slotted countersunk flat head screws designed for precision instruments and fine mechanics. With a nominal diameter range of M0.4 to M1.4, these screws are engineered for applications requiring extreme miniaturization, such as optical devices, microelectronics, watchmaking, and medical instruments. The standard ensures dimensional consistency, material reliability, and compatibility with high-tolerance assemblies136.
Key Technical Specifications
Dimensional Parameters (Unit: mm)134:
Nominal Diameter (d) M0.4 M0.5 M0.6 M0.7 M0.8 M0.9 M1 M1.2 M1.4
Head Diameter (dk) 0.7 0.8 0.9 1.1 1.2 1.4 1.6 1.9 2.3
Head Height (k max) 0.2 0.25 0.25 0.3 0.35 0.4 0.45 0.5 0.6
Slot Width (n min) 0.14 0.14 0.14 0.16 0.16 0.26 0.26 0.26 0.31
Slot Depth (t max) 0.12 0.14 0.14 0.18 0.21 0.24 0.27 0.30 0.35
Head Angle: 90° countersunk design for seamless surface integration36.
Certifications & Package
FAQ
1. How do you let me trust you.
Jiaxing City Qunbang Hardware Co.,ltd hs its own right of import and export,QBH trademark in China,United States,European Union have been registered.At the same time,you can also check the registration information of our company in the China industry and Commerce system.
2. How about your price.
We will be based on different markets,for different quality and quantity,tailor-made prices for customers,in order to achieve win-win goal.
3. How do you control your quality.
Incoming quality contral( IQC)→Process Quality control(PQC)→Output quality control(OQC),and the random samples is sent to TUV for testing.If the customer received the goods and found quality problems,QBH company promises to be responsible for returning money or replenishing the goods
4. Could you provide free samples?
For new customer, We can provide free samples for standard fastener, But the clients will pay the express
charges. For old customer, We will send you free samples and pay express charges by ourself.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiaxing City Qunbang Hardware Co., Ltd
Location
No.375,Tongle Road,Jiaxing City,Zhejiang Province,China
Contact Person
Lance