Self-tapping screw
DIN 7500-1 steel zinc plated pan head TX shape PE
SCR-HRDHD-FLG-TX30-(ZN)-M7X20
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Self-tapping screws form a nut thread in cast blind holes, rim holes, drilled, lasered and punched sheet metal parts. Unlike thread cutting, self-tapping does not interrupt the material structure in the receiving thread. Instead, the material is displaced and strain-hardened.
Eliminates thread cutting
Saves money
Non-cutting thread formation
Large thread flank overlap
High load-bearing capacity
Strain-hardened receiving thread (nut thread)
Greater load-bearing capacity
Play-free and self-locking thread seating
- Reduced likelihood of screw working loose
Protection against loss
The formed thread corresponds to a standard metric thread
 | |
Length (l) | 20 mm |
Internal drive | TX30 |
Material | Steel |
Surface | Zinc plated |
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