Fasteners & Hardware

DIN 479 Set Screw with Square Head and Collar

DIN 479 set screw with square head and collar, property classes 8.8 and 10.9, M6–M24, length 16–160 mm. FLOK supplies it wholesale and retail.

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The German standard DIN 479 covers a set screw with a square head and collar. A distinctive feature of the product is the elongated threadless tip, designed for installation into a prepared hole in the part for secure fixing. The screw has full metric thread along the entire length of the shank. The collar protects the joint from spontaneous unscrewing.

Key parameters

The fastener is designed for securing parts of machines and mechanisms, and is also suitable for use in construction. Product parameters:

Material – high-strength steel, property classes 8.8 and 10.9.
Head type – square, unscrewed with a wrench.
Thread diameter – from M6 to M24.
Shank length – from 16 to 160 mm.

Similar fastener products are manufactured to GOST 1482. FLOK supplies fasteners and hardware wholesale and retail.

Dimensions of DIN 479 square head set screws, mm:

k	6	8	10	12	14	16	20	22
d2	4	5.5	7	8.5	10	12	15	18
s	6	8	10	13	14	17	22	24
e	8	10	13	17	18	22	28	32
l	d
	M6	M8	M10	M12	M14	M16	M20	M24
16
20
25
30
35
40
45
50
60
70
80
90
100
120
140
160

DIN 479 Set Screw with Square Head and Collar

Key parameters

See also

DIN 427 Set Screw with Partial Thread

ISO 7435 Slotted Set Screw with Cylindrical End

DIN 921 Slotted Screw with Large Flat Cylinder Head

DIN 7500 Taptite Thread-Forming Screw (Self-Tapping), Form D

DIN 7516 Self-Tapping Screw with Round Head, Form A

DIN 404 Screw with Increased Cylinder Head with Ball, with Two Holes

DIN 920 Screw with Reduced Cylinder Head and Slot

DIN 7513 Type A Self-Tapping Screw with Hexagon Head

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k	6	8	10	12	14	16	20	22
d2	4	5.5	7	8.5	10	12	15	18
s	6	8	10	13	14	17	22	24
e	8	10	13	17	18	22	28	32
l	d
	M6	M8	M10	M12	M14	M16	M20	M24
16
20
25
30
35
40
45
50
60
70
80
90
100
120
140
160

k	6	8	10	12	14	16	20	22
d2	4	5.5	7	8.5	10	12	15	18
s	6	8	10	13	14	17	22	24
e	8	10	13	17	18	22	28	32
l	d
	M6	M8	M10	M12	M14	M16	M20	M24
16
20
25
30
35
40
45
50
60
70
80
90
100
120
140
160

k	6	8	10	12	14	16	20	22
d2	4	5.5	7	8.5	10	12	15	18
s	6	8	10	13	14	17	22	24
e	8	10	13	17	18	22	28	32
l	d
	M6	M8	M10	M12	M14	M16	M20	M24
16
20
25
30
35
40
45
50
60
70
80
90
100
120
140
160