Carbon Steel M4 M8 Knurled Plastic Head Thumb Screw Hand Tightening Locking Knob Manual Bolt Fastener for Machinery Parts
Price varies depending on material, logo, quantity and customization requirements.
Introduction
| measurement system | Metric | material | Carbon Steel, Stainless Steel, Steel, Plastic |
| Grade | Class 4.8 & 6.8 | Thread Type | Standard Thread |
| head style | Round, Star, 6 lobe, L shape, T shape, triangle | finish | Black, Plain, Zinc Plated |
| Product name | Thumb screws | Service | ODM, OEM |
| Delivery time | 15-25 days | Thread type | Fine thread |
| Payment term | 50/50 | Special report | RoHS, CE, GS |
| Certificate | ISO9001:2015 ISO14000 TS16949 | Sample | Avaliable |
| Sample lead time | 3 days | Key words | Thumb screw, thumb bolt |
We are a professional manufacturer and supplier, dedicated to maintaining consistent quality and establishing long-term partnerships with clients worldwide.
Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:
- Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
- Strict quality control covering material selection, processing, surface finishing, and final packaging;
- Variety of products and specifications to meet diverse project requirements and application scenarios;
- OEM & customization support based on drawings, samples, or specific technical requirements;
- Flexible packaging solutions to ensure safe handling and transportation of products;
- Continuous improvement in products and services to better support customers in different markets.
If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.