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SOCKET CAP HEAD (DIN912) SEAL SCREW WITH ORING
The groove and sealing o-ring under the head are designed in proportion.
After the screw is tightened, it protects the sealing ring and the sealing o-ring has a better effect.
Technical Introduction- Seal screw : The precision guard of the industrial defense line
DETAIL DIMENSIONS：
| – | M2 | M2.5 | M3 | M4 | M5 | M6 |
| D/Thread Dia | 1.89-1.98 | 2.38-2.48 | 2.87-2.98 | 3.838-3.978 | 4.826-4.976 | 5.82-5.97 |
| A/Head Dia | 3.8 | 4.5 | 5.5 | 7 | 8.5 | 10 |
| k/Head Height | 2 | 2.5 | 3 | 4 | 5 | 6 |
| P/Pitch | 0.4 | 0.45 | 0.5 | 0.7 | 0.8 | 1 |
| HEX/HEX Width | 1.5 | 2 | 2.5 | 3 | 4 | 5 |
MATERIAL: STAINLESS STEEL A2 -70 (18-8), PASSIVATED
ORING MATERIAL: SILICON(STANDARAD), EPDM, Buna-N
Waterproof Level IPX7
Seal screw is a common type of screws used for metal material. More information about screws used for metal material please check:
FASTENER FOR METAL – (shscrewtool.com)
Shanghai Screwtool is a long-standing OEM supplier who has served US and Europe fastener industry for over 20 years. If you have regular demands for screws or fasteners, we recommend that you can contact us directly (info@shscrewtool.com) for economic offer and complete service.
