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Jiaxing Rock Industry Co., Ltd
We are a professional hardware parts OEM manufacturer, we mainly provide customized services, according to your drawings to produce the corresponding products, our price is very favorable, waiting for your inquiry.
Items | Description |
Picture | |
Material | Carbon steel,STAINLESS STEEL A2,A4 |
| |
Surface treatment | Zinc Plated, yellow zinc, Black Oxide, Nickel, Chrome, etc. | ||
Size | M6-M12 | ||
Standard | CSN 21329 | ||
![]() | Welcoming send us an inquiry with your dimensions.We provide 24hours*7days service. Click here for more information! |
| d1 | M6 | M8 | M10 | M12 |
| d3 | 20 | 28 | 35 | 42 |
| a | 14 | 20 | 25 | 30 |
| cmax | 1 | 1 | 1 | 1,2 |
| g | 3,5 | 5 | 6 | 7 |
| k | 2,5 | 3,5 | 4,5 | 5,2 |
| r | 20 | 28 | 35 | 42 |
1.We supply plate screws to DIN 15237 and cup screws with thread diameter from M6 to M12, there have plate screws to DIN 15237 a larger screw head as a bucket bolts. The length of the screw plate and cup screw is tailored to your specifications and requirements.
2.Due to our large stock we can offer you competitive prices and shortest delivery times.
3.Plate screws to DIN 15237 and bucket bolts are used in elevator buckets with embossed holes according to DIN 15236."




WHY CHOOSE US?
RICH EXPERIENCE:
We have been engaged in the fasteners for 15 years.
GOOD SERVICE:
We will respond to you within 24 hours.
LOW PRICE:
The prices of our production are reasonable!
PERFECT QUALITY:
We have strict quality control from producing to delivery.
New products from manufacturers at wholesale prices