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

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

DIN 7500-1 case-hardened (-O-) zinc-plated steel, blue passivated (A2K) with anti-friction coating

Standards: DIN 7500-1
Material: Steel, case-hardened
Surface: Zinc plated
Thread type: Metric thread
Head type: Countersunk head
RoHS-compliant: Yes

Available in 43 versions

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Variants

You can refine your search by selecting different attributes
Select all Reset M2.5 M3 M3.5 M4 M5 M6 M8 Select all Reset 5 mm 6 mm 7 mm 8 mm 10 mm 12 mm 16 mm 20 mm 25 mm 30 mm 35 mm 40 mm 45 mm 50 mm Select all Reset 4.7 mm 5.5 mm 7.3 mm 8.4 mm 9.3 mm 11.3 mm 15.8 mm Select all Reset 1.5 mm 1.65 mm 2.35 mm 2.7 mm 3.3 mm 4.65 mm
Art.-no.	Thread type x nominal diameter	Length	Head diameter	Head height	Quantity	Attributes	PU	Price/PU *
0209722506	M2.5	6 mm	4.7 mm	1.5 mm		Thread type x nominal diameter M2.5 Length 6 mm Head diameter 4.7 mm Head height 1.5 mm	200 pcs
0209722505	M2.5	5 mm	4.7 mm	1.5 mm		Thread type x nominal diameter M2.5 Length 5 mm Head diameter 4.7 mm Head height 1.5 mm	2000 pcs
020972306	M3	6 mm	5.5 mm	1.65 mm		Thread type x nominal diameter M3 Length 6 mm Head diameter 5.5 mm Head height 1.65 mm
020972307	M3	7 mm	5.5 mm	1.65 mm		Thread type x nominal diameter M3 Length 7 mm Head diameter 5.5 mm Head height 1.65 mm	200 pcs
020972308	M3	8 mm	5.5 mm	1.65 mm		Thread type x nominal diameter M3 Length 8 mm Head diameter 5.5 mm Head height 1.65 mm
020972310	M3	10 mm	5.5 mm	1.65 mm		Thread type x nominal diameter M3 Length 10 mm Head diameter 5.5 mm Head height 1.65 mm
020972312	M3	12 mm	5.5 mm	1.65 mm		Thread type x nominal diameter M3 Length 12 mm Head diameter 5.5 mm Head height 1.65 mm
020972316	M3	16 mm	5.5 mm	1.65 mm		Thread type x nominal diameter M3 Length 16 mm Head diameter 5.5 mm Head height 1.65 mm	200 pcs
0209723506	M3.5	6 mm	7.3 mm	2.35 mm		Thread type x nominal diameter M3.5 Length 6 mm Head diameter 7.3 mm Head height 2.35 mm	200 pcs
0209723508	M3.5	8 mm	7.3 mm	2.35 mm		Thread type x nominal diameter M3.5 Length 8 mm Head diameter 7.3 mm Head height 2.35 mm
0209723510	M3.5	10 mm	7.3 mm	2.35 mm		Thread type x nominal diameter M3.5 Length 10 mm Head diameter 7.3 mm Head height 2.35 mm	200 pcs
0209723512	M3.5	12 mm	7.3 mm	2.35 mm		Thread type x nominal diameter M3.5 Length 12 mm Head diameter 7.3 mm Head height 2.35 mm	200 pcs
0209723516	M3.5	16 mm	7.3 mm	2.35 mm		Thread type x nominal diameter M3.5 Length 16 mm Head diameter 7.3 mm Head height 2.35 mm	200 pcs
020972408	M4	8 mm	8.4 mm	2.7 mm		Thread type x nominal diameter M4 Length 8 mm Head diameter 8.4 mm Head height 2.7 mm
020972410	M4	10 mm	8.4 mm	2.7 mm		Thread type x nominal diameter M4 Length 10 mm Head diameter 8.4 mm Head height 2.7 mm
020972412	M4	12 mm	8.4 mm	2.7 mm		Thread type x nominal diameter M4 Length 12 mm Head diameter 8.4 mm Head height 2.7 mm
020972416	M4	16 mm	8.4 mm	2.7 mm		Thread type x nominal diameter M4 Length 16 mm Head diameter 8.4 mm Head height 2.7 mm
020972420	M4	20 mm	8.4 mm	2.7 mm		Thread type x nominal diameter M4 Length 20 mm Head diameter 8.4 mm Head height 2.7 mm	200 pcs
020972425	M4	25 mm	8.4 mm	2.7 mm		Thread type x nominal diameter M4 Length 25 mm Head diameter 8.4 mm Head height 2.7 mm	200 pcs
020972430	M4	30 mm	8.4 mm	2.7 mm		Thread type x nominal diameter M4 Length 30 mm Head diameter 8.4 mm Head height 2.7 mm	200 pcs
020972508	M5	8 mm	9.3 mm	2.7 mm		Thread type x nominal diameter M5 Length 8 mm Head diameter 9.3 mm Head height 2.7 mm
020972510	M5	10 mm	9.3 mm	2.7 mm		Thread type x nominal diameter M5 Length 10 mm Head diameter 9.3 mm Head height 2.7 mm
020972512	M5	12 mm	9.3 mm	2.7 mm		Thread type x nominal diameter M5 Length 12 mm Head diameter 9.3 mm Head height 2.7 mm
020972516	M5	16 mm	9.3 mm	2.7 mm		Thread type x nominal diameter M5 Length 16 mm Head diameter 9.3 mm Head height 2.7 mm
020972520	M5	20 mm	9.3 mm	2.7 mm		Thread type x nominal diameter M5 Length 20 mm Head diameter 9.3 mm Head height 2.7 mm

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* Individual prices for customers after login

Description
Usage

Description

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.

Benefits:

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 thread flank overlap

Due to 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.

Usage

Application area

Examples of materials suitable for this type of non-cutting direct screwing are ductile materials such as steel (up to approx. 500 N/mm²), die-cast zinc, aluminium, copper, copper alloys etc.

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

Variants

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Description

Usage

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