Axial thread rolling head — 轴向螺纹滚压头
Axial thread rolling head（轴向螺纹滚压头）— NBD 螺纹滚压 series. 28 spec rows in catalogue. Factory-direct, custom sizes on request.
Description
The Axial thread rolling head（轴向螺纹滚压头）is part of NBD’s 螺纹滚压 line. Beijing Shuangfengli (NBD Machinery) manufactures precision workholding and CNC tooling factory-direct with short lead times and worldwide support.
加工图片 Pictures of the product in use 工件照片 Photos of the workpiece after production
Specification
| 规格 | 公制螺纹 | UNF | UNC | BSP | BSW | BSF | |||||
| A-001 | M2.6-M4.5 | Nr.4-Nr.6 | Nr.4-Nr.8 | 1/8-5/32 | |||||||
| A-01 | M4.0-M6.0 | Nr.6-Nr.12 | Nr.8-Nr.12 | 5/32-7/32 | 3/16-1/4 | ||||||
| A-1 | M6.0-M10.0 | 1/4-3/8 | 1/4-7/16 | 1/4-3/8 | 1/4-7/16 | ||||||
| A-12 | M6.0-M12.0 | 1/4-1/2 | 1/4-1/2 | G1/8-G1/4 | 1/4-1/2 | 1/4-1/2 | |||||
| A-2 | M8.0-M16.0 | 5/16-1/2 | 1/2-5/8 | G1/8-G3/8 | 5/16-5/8 | 5/16-5/8 | |||||
| A-23 | M8.0-M22.0 | 5/16-3/4 | 5/16-3/4 | G1/8-G1/2 | 5/16-3/4 | 5/16-3/4 | |||||
| A-233400 | M16.0-M36.0 | 3/4-1.7/16 | 3/4-1.7/16 | G3/8-G1 | 3/4-1.7/16 | 3/4-1.7/16 | |||||
| A-3 | M12.0-M22.0 | 3/16-5/8 | 7/16-7/8 | G1/4-G1/2 | 7/16-15/16 | 7/16-15/16 | |||||
| A-34 | M12.0-M30.0 | 9/16-1.1/8 | 9/16-1.1/8 | G3/8-G7/8 | 9/16-1.1/8 | 9/16-1.1/8 | |||||
| A-4 | M14.0-M30.0 | 9/16-1 | 9/16-1.1/8 | G3/8-G5/8 | 9/16-1.1/8 | 9/16-1.1/8 | |||||
| A-45 | M18.0-M42.0 | 3/4-1.9/16 | 3/4-1.9/16 | G3/8-G1.1/4 | 3/4-1.9/16 | 3/4-1.9/16 | |||||
| A-5 | M18.0-M39.0 | 3/4-1.1/2 | 3/4-1.1/2 | G1/2-G5/8 | 3/4-1.1/2 | 3/4-1.1/2 | |||||
| A-56 | M22.0-M52.0 | 7/8-2.1/8 | 7/8-2.1/8 | G3/8-G1.3/4 | 7/8-2.1/8 | 7/8-2.1/8 | |||||
| 型号 | 螺旋升角范围 | 单位 | D1 | D2 | D3 | D4 | D5 | L1 | L2 | P | a |
| A-001 | 2°25′-5°12′ | mm | 40 | 7 | 16/20 | 7.5 | N/A | 25 | 40 | 1.5 | 32 |
| A-01 | 2°5′-4°33′ | mm | 40 | 12 | 16/20 | 7.5 | N/A | 24 | 43.5 | 1.5 | 32 |
| A-1 | 2°5′-4°33′ | mm | 64 | 17 | 20 | 11 | 70 | 60 | 50 | 2 | 60 |
| A-12 | 1°5′-2°23′ | mm | 64 | 20 | 20 | 11 | 70 | 60 | 50 | 2 | 60 |
| A-2 | 1°50′-4°15′ | mm | 88 | 24 | 25 | 17 | 93.5 | 76 | 69 | 3 | 60 |
| A-23 | 0°50′-2° | mm | 88 | 28 | 25 | 17 | 93.5 | 76 | 69 | 3 | 60 |
| A-233400 | 0°45′-1°40′ | mm | 96 | 39 | 25/30 | 14 | 115 | 60 | 82.5 | 3 | 30 |
| A-3 | 1°35′-3°30′ | mm | 117 | 38 | 32/40 | 22 | 131 | 89 | 83 | 4 | 60 |
| A-34 | 0°45′-1°40′ | mm | 117 | 44 | 32/40 | 22 | 128 | 89 | 83.5 | 4 | 60 |
| A-4 | 1°30′-3°10′ | mm | 165 | 46 | 40/50 | 28/32 | 162 | 75 | 156 | 4 | 30 |
| A-45 | 0°40′-1°40′ | mm | 165 | 48 | 40/50 | 28/32 | 161 | 75 | 158 | 4 | 30 |
| A-5 | 1°30′-3° | mm | 200 | 55 | 50/70 | 32/40 | 204 | 95 | 174 | 5 | 30 |
| A-56 | 0°35′-1°25′ | mm | 200 | 58 | 50/70 | 32/40 | 204 | 95 | 168 | 6 | 30 |
All dimensions in mm. Full specification sheets are shown in the product drawing above; custom sizes on request.
NBD (Beijing Shuangfengli Technology Co., Ltd.) — CNC tool holders, workholding, collets and lathe accessories for worldwide distributors and end users.
FAQ
What is your minimum order quantity (MOQ)?
For standard models the MOQ is 1 piece, and single-piece sample orders are welcome. For customized products or large-volume orders, the MOQ is quoted per model and specification.
What is your lead time?
In-stock items are shipped within 3-7 days after payment. Made-to-order items take 15-60 days, depending on the model and quantity.
How do you ship the goods?
We ship by international express (DHL, FedEx, UPS, EMS) for small orders, and by sea for bulk orders. The shipping method is arranged according to customer requirements.
Do you support OEM / ODM?
Yes. We support both OEM and ODM, including private labeling and manufacturing strictly from customer drawings or samples.
What payment methods do you accept?
Our standard payment method is T/T (bank transfer).
What is the warranty period?
All our products come with a one-year warranty.
Additional information
| Series | M2.6 |
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