Threaded bushing | SM 1291-70

SCHOLZ MECHANIK GmbH

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Product information "Threaded bushing | SM 1291-70"

Self-tapping
with slot
for extremely hard materials

Material:
SBV: steel hardened, blue zinc plated
NI: stainless steel 1.4305

Recommendations (benchmarks)
* Predrill guidelines, depending on substrate
** minimum hole depth: sleeve length plus 1 to 3 mm.

Inserts with an external thread and internal hexagon
- self-cutting connecting element for the production of heavy-load, wear and vibration-resistant screw connections in materials with low shearing strength
- with very high pull strength
- particularly suitable for extrem hard materials and all kind of plastic.

Further information can be found on data sheet SM 1291-50, catalog page 308.

Element type:	Threaded inserts
Material:	Stainless steel, Steel
Speciality:	With slot, self-tapping
Surface:	Steel - blue galvanized

Zubehör

Assembly tool | SM 1291-90

for self tapping threaded bushings Material: steel, blackened use for SM 1291-50 and SM1291-60Type E: with hexagonal shank and turnable hex bushing use for SM 1291-70 and SM1291-80Type B: with heavy-duty bearing design for screwing in threaded inserts via the internal thread.- with three clamping surfaces (M03, M04, M05, M06, M08)- with hexagon and groove (M10 and larger) Tool size corresponds to the internal thread of the socket.Use exclusively for the threaded inserts specified here. Assembly with Machine Assembly Tools• Preliminary work corresponding to that of manual assembly.• Alignment of the assembly tool to bore. - Screw on the insert.• Carefully screw in by means of forward feed a few threads.• Continue the screw-in process without any forward feed until the position of the end face of the insert is just under the surface of the workpiece.• Back off the screw.• The end face of the screwed end of the tool separates from the insert, which remains in the desired position in the workpiece.

From €104.52* incl. VAT

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Threaded bushing | SM 1291-70

Self-tapping with slotfor extremely hard materials

Self-tapping
with slot
for extremely hard materials