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

Analogues ГОСТ 7801-81:

Buy ГОСТ 7801-81

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

Assortment

Standard	DIN 607
Material	Stal
Strength class	4.6
Coating	Uncovered
Diameter, mm	8, 10, 12, 16
Length, mm	20, 25, 30, 35..
Head	Semicircular
Packaging, pcs.	200, 100, 50
Type of carving	Partially
Thread type	Metric
Threading step, mm	1.25, 1.5, 1.75..
Analog	ГОСТ 7801-81
Popular name	Furniture bolt

Correspondence table ГОСТ 7801-81

Overview

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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.	50, 100, 200
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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