ክር ያስገባል የቻይና አምራች
M12 x 1.75 High-strength Self-tapping Insert for Machinery is a high-quality threaded fasteners designed to provide excellent holding power in all types of materials, including plastics, metals, and composites.This versatile insert features a self-tapping design that allows it to thread into application without the use of any additional tools or equipment.The unique design of self-tapping insert ensures a secure and reliable connection that won’t loosen or vibrate free over time. Available in a variety of sizes and materials, self-tapping insert is the perfect solution for all of fastening needs.
ቁሳቁስ & ጨርስ : -Stainless steel 303, passivated
-Case-hardened steel, zinc-plated, yellow chromated
Other materials, designs and finishes on request ：
-Brass
-Case-hardened steel, zinc-plated, blue passivated
-Case-hardened steel, zinc/nickel plated, transparent passivated
| Drawing No. | A Internal thread | E External thread | P Pitch | L Length | SW Hexagonal socket | D Minimum borehole depth for blind holes |
| L 302.. .01 | M2 | 4.5 | 0.5 | 6 | – | 8 |
| L 302…02 | M2.5 | 4.5 | 0.5 | 6 | 0 | 8 |
| L 302…03 | M3 | 5 | 0.5 | 6 | – | 8 |
| L 302…04 | M3.5 | 6 | 0.75 | 8 | – | 10 |
| L 302…05 | M4 | 6.5 | 0.75 | 8 | 3.2 | 10 |
| L 302.. .06 | M5 | 8 | 1 | 10 | 4.1 | 13 |
| L 302…07 | M6(a) | 9 | 1 | 12 | – | 15 |
| L 302…08 | M6 | 10 | 1.5 | 14 | 4.9 | 17 |
| L 302…09 | M8 | 12 | 1.5 | 15 | 6.6 | 18 |
| L 302…10 | M10 | 14 | 1.5 | 18 | 8.3 | 22 |
| L 302…11 | M12 | 16 | 1.5 | 22 | 10.1 | 26 |
| L 302…12 | M14 | 18 | 1.5 | 24 | – | 28 |
| L 302…13 | M16 | 20 | 1.5 | 22 | – | 27 |
| L 302…14 | M18 | 22 | 1.5 | 24 | – | 29 |
| L 302…15 | M20 | 26 | 1.5 | 27 | – | 32 |
| L 302…16 | M22 | 26 | 1.5 | 30 | – | 36 |
| L 302…17 | M24 | 30 | 1.5 | 30 | – | 36 |
| L 302…18 | M27 | 34 | 1.5 | 30 | – | 36 |
| L 302…19 | M30 | 36 | 1.5 | 40 | – | 46 |
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