GOST 7801-81 Bolt with semi-circular head and projection (whisker)

Analogs ГОСТ 7801-81:

TABLE OF CONFORMITY DIN, ISO, AN, ART, GOST

DIN 607

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DIN 607 4,6 Bolt with semicircular head and protrusion (mustache)

DIN 607 4,6 Bolt with semicircular head and protrusion (mustache)

DIN 607 4,6 Bolt with semicircular head and protrusion (mustache) StandardDIN 607MaterialStalStrength class4.6CoatingUncoveredDiameter, mm8, 10, 12, 16Length, mm20, 25, 30, 35..HeadSemicircularPackaging, pcs.200, 100, 50Type of carvingPartiallyThread typeMetricThreading step, mm1.25, 1.5, 1.75..AnalogГОСТ 7801-81Popular nameFurniture bolt

Technical characteristics ГОСТ 7801-81

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Specifications GOST 7801-81 Bolt with semi-circular head and projection (whisker) | Dinmark>

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Specifications

Standard

DIN 607

Material

Stal

Strength class

4.6

Coating

Uncovered

Diameter, mm

8 10 12 16

Length, mm

20 25 30 35 40 45 50 60

Head

Semicircular

Packaging, pcs.

200 100 50

Type of carving

Partially

Thread type

Metric

Threading step, mm

1.25 1.5 1.75 2

Analog

ГОСТ 7801-81

Popular name

Furniture bolt

A bolt with a semicircular head and a tendril in accordance with GOST 7801-81 is a fastener consisting of a semicircular head and a tendril on the header. Such bolts are used in conjunction with nuts. The presence of a tendril indicates that they should connect structural components made of softer material than metal, in particular wood.

Strength class of GOST 7801-81

The strength class of a bolt according to GOST 7801-81 is the maximum applied force at which the bolt begins to fracture. GOST 7801-81 bolts are manufactured in strength class 4.6.

Materials for the manufacture of GOST 7801-81 bolts

Bolts of GOST 7801-81 are made of steel of strength class 4.6.

Areas of application of GOST 7801-81 bolts

Used in the furniture industry, during installation, the whisker cuts into the wood to prevent turning, and sometimes it is also used in mechanical engineering.

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