Knurled Screws EN 592.2

Original design BT-HP-AV

Material: NI - Stainless steel

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

corrosion-resistant
precise fit
environmentally friendly

Show all Stainless Steel products

Standard Sheet EN 592.2 Print This Page Plastic Characteristics Stainless Steel Characteristics

Product description

Knurled screws EN 592.2 are used, for example, to fasten machine covers. The shank d₄ provides simple loss prevention. Instead of a through-hole, this requires a second thread d₂, potentially with a corresponding clearance bore d₅.

Depending on the design and required clamping thickness a₁ ... a₃ of the cover, there are a number of assembly options as shown.

If higher tightening or loosening torques are required, the slot can be used to drive the screw with a screwdriver.

Specification

Knob
Plastic, polyamide (PA)

Reinforced
Operating temperature
-22 °F to +266 °F (-30 °C to +130 °C)
Black, matte finish

Threaded stud

SteelST
Zinc plated, blue passivated finish
Stainless steelNI AISI 304

RoHS

Selected Part

Part Number ST - Steel	Part Number NI - Stainless steel	d₁	d₂	l₁	a₁ min. ... max.	a₂ min. ... max.	a₃ min. ... max.	d₃	d₄	d₅	h	k	l₂	l₃	Drive SL for slotted screwdriver


592.2-12-M4-14-ST	592.2-12-M4-14-NI	0.47	M 4	0.55	2...2	2...9	9...9	0.37	0.12	0.18	0.51	0.35	0.20	0.08	SL 6.5
592.2-12-M4-20-ST	592.2-12-M4-20-NI	0.47	M 4	0.79	2...8	8...9	9...15	0.37	0.12	0.18	0.51	0.35	0.20	0.08	SL 6.5
592.2-16-M4-14-ST	592.2-16-M4-14-NI	0.63	M 4	0.55	2...2	2...9	9...9	0.43	0.12	0.18	0.55	0.35	0.20	0.08	SL 6.5
592.2-16-M4-20-ST	592.2-16-M4-20-NI	0.63	M 4	0.79	2...8	8...9	9...15	0.43	0.12	0.18	0.55	0.35	0.20	0.08	SL 6.5
592.2-16-M5-18-ST	592.2-16-M5-18-NI	0.63	M 5	0.71	2.5...4	4...10.5	10.5...12	0.43	0.16	0.22	0.55	0.35	0.24	0.10	SL 6.5
592.2-16-M5-24-ST	592.2-16-M5-24-NI	0.63	M 5	0.94	4...10	10...12	12...18	0.43	0.16	0.22	0.55	0.35	0.24	0.10	SL 6.5
592.2-20-M5-18-ST	592.2-20-M5-18-NI	0.79	M 5	0.71	2.5...4	4...10.5	10.5...12	0.43	0.16	0.22	0.67	0.43	0.24	0.10	SL 10
592.2-20-M5-24-ST	592.2-20-M5-24-NI	0.79	M 5	0.94	4...10	10...12	12...18	0.43	0.16	0.22	0.67	0.43	0.24	0.10	SL 10
592.2-20-M6-22-ST	592.2-20-M6-22-NI	0.79	M 6	0.87	2.5...4	4...10.5	10.5...12	0.43	0.19	0.22	0.67	0.43	0.31	0.12	SL 10
592.2-20-M6-32-ST	592.2-20-M6-32-NI	0.79	M 6	1.26	4...10	10...12	12...18	0.43	0.19	0.26	0.67	0.43	0.31	0.12	SL 10

d₁	d₂	l₁	a₁ min. ... max.	a₂ min. ... max.	a₃ min. ... max.	d₃	d₄	d₅	h	k	l₂	l₃	Drive SL for slotted screwdriver

0.47	M 4	0.55	2...2	2...9	9...9	0.37	0.12	0.18	0.51	0.35	0.20	0.08	SL 6.5
0.47	M 4	0.79	2...8	8...9	9...15	0.37	0.12	0.18	0.51	0.35	0.20	0.08	SL 6.5
0.63	M 4	0.55	2...2	2...9	9...9	0.43	0.12	0.18	0.55	0.35	0.20	0.08	SL 6.5
0.63	M 4	0.79	2...8	8...9	9...15	0.43	0.12	0.18	0.55	0.35	0.20	0.08	SL 6.5
0.63	M 5	0.71	2.5...4	4...10.5	10.5...12	0.43	0.16	0.22	0.55	0.35	0.24	0.10	SL 6.5
0.63	M 5	0.94	4...10	10...12	12...18	0.43	0.16	0.22	0.55	0.35	0.24	0.10	SL 6.5
0.79	M 5	0.71	2.5...4	4...10.5	10.5...12	0.43	0.16	0.22	0.67	0.43	0.24	0.10	SL 10
0.79	M 5	0.94	4...10	10...12	12...18	0.43	0.16	0.22	0.67	0.43	0.24	0.10	SL 10
0.79	M 6	0.87	2.5...4	4...10.5	10.5...12	0.43	0.19	0.22	0.67	0.43	0.31	0.12	SL 10
0.79	M 6	1.26	4...10	10...12	12...18	0.43	0.19	0.26	0.67	0.43	0.31	0.12	SL 10