Metal components subject to static load: Easy, fast and secure connection using the new TDBL self-tapping fastener It's time for a change of system! Put supporting structures subject to static load together in a faster and more efficient manner with the secure, direct connection.

Direct screw connection with TDBL

No need to open! Must be opened! time-consuming before = TDBL = efficient

Until now, putting pre-drilled supports together has been New, simple direct connection complicated and time-consuming, requiring the use of The self threading fastener, TDBL is inserted into the standard bolts, washers and nuts. punched hole and effortlessly driven in using a cordless The connection had to be accessible from both sides. impact driver.

TDBL simple 4

Old, tedious fast 4 method secure 4 Superior advantages of TDBL: n just one fastening element n just one n installation with only one hand n from (only) one side The new self-tapping fastener TDBL Setting tool offers a multitude of advantages: Impact screw gun or tangential impact driver simple n with torque from > 150 Nm only one type of fastener for a to 650 Nm wide variety of applications (depending on the n easy positioning in pre-punched application) support using point tip n same borehole diameter for all grades of steel n simplified inventory management, since only one type of fastener is needed Magnetic socket E416 with Hex 16 mm fast E313 with Hex 13 mm n easy, fast and user-friendly installation using cordless impact screw gun with magnetic socket n can be installed from any position with one hand, from one side, using only one tool  TDBL Video n self-tapping in various steel hardness and thickness secure n no over-winding in thin steel thanks to thread-free zone and additional serration under the head Assembly instructions n no spontaneous twist-off thanks The fastening must always be made from the appropriate direction to patented thread (from thin to thick). The diameter of the punched or drilled hole n enhanced working safety, since only must match the fastener. one hand is needed for installation

Various fields of application for the TDBL direct screw connection The new TDBL system simplifies the assembly process considerably, there- fore improving efficiency. The fields of application for this simple, fast and secure direct connection are diverse. Self-tapping fastener TDBL: A superior fastening system.

Self-tapping fastener Self-tapping fastener Type Material Ø L KL Type Material Ø L KL TDBL – T – 8,6 x 16 9 mm TDBL – T – 10,6 x 23 13 mm TDBL – T – 10,6 x 30 20 mm

pre- pre-drill pre-drill pre-drill Ø 7.5 mm Ø 8.0 mm tI Ø 9 mm Ø 10 mm tI [mm] [mm] KL 4 4 KL 3 ETA-11/0191 3 ETA-11/0191 The user is responsible The to assure compliance with all applicable laws and regulations.

2 2

1 1 0.88

0.88

tII tII 1 2 3 4 5 6 7 [mm] 1 2 3 4 5 6 7 [mm]

Field of application, t Field of application, tI tI I tI tII tII according to ETA according to ETA

tII tII

Standard: tI + tII : More than 2 elements : Example of pre-drill Ø: Example of pre-drill Ø: t tI = 2.0 mm tI = 2.0 mm pre-drill Ø according pre-drill Ø for I: 2,4 mm 3 mm II t = 5.5 mm to diagram TDBL-T-8.6xL = min. 8.8 mm t = 5.5 mm Standard: tI + tII : More than 2 elements : II = pre-drill Ø 10.0 mm pre-drill Ø for tII: = pre-drill Ø 8.0 mm pre-drill Ø according pre-drill Ø for tI: according3 mm bis to diagram 2,4 mm to diagram 3 mmTDBL-T-10.3 mmto 6xL = min. 10.8 mm

pre-drill Ø for tII: according to diagram 3 mm bis 3 mm to Self-tapping fastener Self-tapping fastener Type Material Ø L KL Type Material Ø L KL TDBL – T – 13,4 x 20 10 mm TDBLF – T – 13,4 x 20 10 mm 2 mm TDBL – T – 13,4 x 30 20 mm 3 mm2 bismm The details The statedare are results of tests and/or calculations and therefore characteristics non-binding and do not represent guaranties or warranted to be checked have All calculations therefore not specified applications. for the responsible planner ahead of execution. by and approved 3 mm bis

Fastener Part 1 (Bt1) mm Predrill- Ø mm Part 2 (Bt2) mm Predrill- Ø mm Boundary conditions Bt1 ≤ Bt2 12,5 ≥ 1 ≤ 4 12,5 ≥ 2 ≤ 6 Bt1 + Bt2 > 5 mm TDBL-T-13,4xL Bt1 + Bt2 ≤ 8 mm Bt1 + Bt2 > 6 mm ≥ 1 ≤ 4 13 ≥ 5 13 Bt1 + Bt2 ≤ 20 mm Bt1 + Bt2 > 3 mm 07-2015 TDBLF-T-13,4xL ≥ 1 ≤ 2 12,5 ≥ 1,5 ≤ 6 12,5 Bt1 + Bt2 ≤ 8 mm TDBL-T-13,4xL ≥ 3 ≤ 5 12,5 > 4 ≤ 17 15 Bt1 + Bt2 ≤ 20 mm TDBLF-T-13,4xL > 5 ≤ 15 13

Innovative fastening technology 906585 , © SFS intec, iRC TDBL_Brochure_en_DE_Obu_1.02 reserved changes Technical Created in Switzerland Fastening technology from SFS intec – optimised for application, tried and tested over many years in all kinds of different fields. Learn more via the internet or by contacting us directly.

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