Welcome to Würth Industry For trade customers only
GEFU® thread-rolling screw With Taptite 2000® thread, countersunk head and hexalobular drive
GEFU<SUP>®</SUP> thread-rolling screw With Taptite 2000<SUP>® </SUP>thread, countersunk head and hexalobular drive - 1
GEFU<SUP>®</SUP> thread-rolling screw With Taptite 2000<SUP>® </SUP>thread, countersunk head and hexalobular drive - 2
GEFU<SUP>®</SUP> thread-rolling screw With Taptite 2000<SUP>® </SUP>thread, countersunk head and hexalobular drive - 3
GEFU<SUP>®</SUP> thread-rolling screw With Taptite 2000<SUP>® </SUP>thread, countersunk head and hexalobular drive - 4
GEFU<SUP>®</SUP> thread-rolling screw With Taptite 2000<SUP>® </SUP>thread, countersunk head and hexalobular drive - 5

For detailed information, other images and documents, please select individual articles from the following table.

GEFU® thread-rolling screw With Taptite 2000® thread, countersunk head and hexalobular drive

DIN 7500-1, steel case-hardened (-O-) zinc flake coating silver (ZFSHL) with slide coating

See product details

Available in 2 versions

Prices for customers after login

Show availability in Würth trade store
Exclusively for trade customers

Register now and access more than 125,000 products

Variants

Exclusively for trade customers

Register now and access more than 125,000 products

Prices for customers after login

Self-tapping screws form a nut thread in cast blind holes, rim holes and 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.



  • Cost savings

Eliminates thread cutting



  • Non-cutting thread formation


  • Low rolling torques with greater thread flank overlap

TRILOBULAR shape of the core diameter combined with the radius profile of the thread flanks



  • High clamping force due to low rolling torques


  • High load-bearing capacity due to large flank overlap of thread and strain-hardened counter thread (nut thread)


  • Protection against loss (reduced likelihood of screw working loose)

Play-free and self-locking thread seating



  • The formed thread corresponds to a standard metric thread

Where necessary, the GEFU screw can be replaced with a metric screw

Notice

The suitability of the GEFU for the application or component in question must be determined through preliminary testing. Guideline values for suitable hole diameters are specified in DIN 7500-2.