Thread-rolling screw with countersunk head with milling pockets
GEFU steel zinc flake silver TXP c/s mill pocket
SCR-CS-MP-15MM-TXP30-ZFSHL-M8X45
TAPTITE2000
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- Thread-rolling screw with countersunk head with milling pockets for securing floor panels to steel substructures
- Surface: Cr(VI)-free, zinc-flake silver coating
- Corrosion protection: approx. 700 hours with no base metal corrosion DIN EN ISO 9227-NSS
Thread-rolling screws form a nut thread in cast blind holes, rim holes and drilled, lasered and punched sheet metal parts. Unlike thread cutting, thread-rolling does not interrupt the material structure in the receiving thread. Instead, the material is displaced and strain-hardened.
The thread-rolling tip is not suitable for mounting. Thread-rolling tip length is 5xP (P = thread pitch, at diameter M6 P = 1 mm and at diameter M8 P = 1.25 mm).
Datasheets(X)
Floor plate mounting for trailers, loading areas, storage areas, etc.
- Select the drill diameter according to the material strength and thickness (see also "Reference value for hole diameter")
- In order to prevent the wooden panel from being lifted during the screwing process, the wooden panel can be pre-drilled 1 mm larger than the nominal diameter of the screw
- Countersunk head with milling pockets for optimal countersinking of the screw in the wood
- Preliminary testing is recommended
 | |
Thread type x nominal diameter (d1) | M8 |
Length (l1) | 45 mm |
Head diameter (dk) | 15 mm |
Head height (k1) | 5.3 mm |
Standards | DIN 7500-1 |
Material | Steel |
Surface | Flake zinc silver |
Internal drive | TXP40 |
Thread type | Metric thread |
Guideline values for hole diameters | 7.4 mm |
Thread design | Partial thread |
Head type | Countersunk head 80 degree |
Head details | Milling pockets |
RoHS-compliant | Yes |
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