Ensat®-SB简介
英文名称：
Ensat Self Tapping Inserts，the Ensat Self-Tapping threaded insert
中文名称：
Ensat自攻，Ensat自攻嵌件
Ensat®-SB自攻螺套具有三个切削孔，能实现无磨耗、抗震的螺丝连接功能，具有高剪切强度材料中的高负荷能力。
该产品适用于以下材质：
铝及铝合金
镁合金
铸铁、黄铜、青铜
Ensat®-SB自攻螺套 307/308型产品结构图
Ensat®-SB自攻螺套 307/308型自攻螺套
Threaded insert Ensat-SB with cutting bores is a self-tapping fastener for the creation of wear- free, vibration resistant screw joints with high loading capacity in materials with higher shearing strength
It is suitable for installation in the following materials:
- Aluminium and aluminium alloys
-Magnesium alloys
- Cast iron
- Duroplastics, thermoplastics
(with the exception of rubber-soft thermoplastics < 100 Shore A)
Example for finding the article number
Self-tapping threaded insert Ensat-SB to Works Standard series 307 with internal thread A = M5 made of case-hardened, zinc plated and yellow chromated steel: Ensat-SB 307 000 050.160
Short design Works Standard 307
Long design Works Standard 308
Materials
Tolerances ISO 2768-m
Thread Internal thread A：as per ISO 6H
External thread E Special thread with flattened thread root，tolerances in accordance with Works Standard
Internal thread UNC，UNF，Whitworth or fine thread on request
Special applications For chip-sensitive applications (e.g. electronic appliances)：Also available with 3 closed cutting bores serving as chip reservoirs. Works Standard 337 / 338
Ensat®-SB自攻螺套 307/308型常用规格：
Ensat®-SB自攻螺套 307/308型常用规格：
| 编号 | 内螺纹 | 外螺纹 | 长度 | *小钻孔深度 | |
| A | E | P | B | T | |
| 307 000 030 … | M3 | 5 | 0.6 | 4 | 6 |
| 308 000 030 … | 6 | 8 | |||
| 307 000 035 … | M3.5 | 6 | 0.8 | 5 | 7 |
| 308 000 035 … | 8 | 10 | |||
| 307 000 040 … | M4 | 6.5 | 0.8 | 6 | 8 |
| 308 000 040 … | 8 | 10 | |||
| 307 000 050 … | M5 | 8 | 1 | 7 | 9 |
| 308 000 050 … | 10 | 13 | |||
| 307 000 060 … | M6 | 10 | 1.25 | 8 | 10 |
| 308 000 060 … | 12 | 15 | |||
| 307 000 080 … | M8 | 12 | 1.5 | 9 | 11 |
| 308 000 080 … | 14 | 17 | |||
| 307 000 100 … | M10 | 14 | 1.5 | 10 | 13 |
| 308 000 100 … | 18 | 22 | |||
| 307 000 120 … | M12 | 16 | 1.75 | 12 | 15 |
| 308 000 120 … | 22 | 26 | |||
| 307 000 140 … | M14 | 18 | 2 | 14 | 17 |
| 308 000 140 … | 24 | 28 | |||
| 307 000 160 … | M16 | 20 | 2 | 14 | 17 |
| 308 000 160 … | 24 | 28 | |||
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