EN 591 Knurled Screws Plastic, with Steel Threaded Stud

Knurled Screws EN 591: Plastic, with Steel Threaded Stud

Original design
code: BT.p

Standard Sheet EN 591 Print This Page Plastic Characteristics

Product description

Knurled screws EN 591 are used for quick, tool-free mounting or adjusting of fixtures and devices.

Specification

Knob
Plastic, Polyamide (PA)

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

Threaded stud
Steel, zinc plated, blue passivated finish

RoHS

EN 591 Plastic Knurled Screws, with Steel Threaded Stud sketch

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Part Options / Table

Part Number	d₁	d₂	Length l	d₃	h	k

591-0.63-8X32-0.38	0.63	8 x 32	0.38	0.43	0.51	0.31
591-0.63-8X32-0.50	0.63	8 x 32	0.50	0.43	0.51	0.31
591-0.79-8X32-0.50	0.79	8 x 32	0.50	0.47	0.63	0.39
591-0.79-10X32-0.50	0.79	10 x 32	0.50	0.47	0.63	0.39
591-0.79-8X32-0.75	0.79	8 x 32	0.75	0.47	0.63	0.39
591-0.79-10X32-0.75	0.79	10 x 32	0.75	0.47	0.63	0.39
591-0.98-1/4X20-0.50	0.98	1/4 x 20	0.50	0.63	0.75	0.43
591-0.98-1/4X20-0.75	0.98	1/4 x 20	0.75	0.63	0.75	0.43
591-0.98-1/4X20-1.00	0.98	1/4 x 20	1.00	0.63	0.75	0.43
591-1.26-5/16X18-0.75	1.26	5/16 x 18	0.75	0.67	0.87	0.51
591-1.26-5/16X18-1.00	1.26	5/16 x 18	1.00	0.67	0.87	0.51
591-12-M2-6	0.47	M 2	0.24	0.37	0.45	0.30
591-12-M2-14	0.47	M 2	0.55	0.37	0.45	0.30
591-12-M2.5-6	0.47	M 2.5	0.24	0.37	0.45	0.30
591-12-M2.5-14	0.47	M 2.5	0.55	0.37	0.45	0.30
591-12-M3-6	0.47	M 3	0.24	0.37	0.45	0.30
591-12-M3-10	0.47	M 3	0.39	0.37	0.45	0.30
591-12-M3-16	0.47	M 3	0.63	0.37	0.45	0.30
591-12-M4-10	0.47	M 4	0.39	0.37	0.45	0.30
591-12-M4-16	0.47	M 4	0.63	0.37	0.45	0.30
591-12-M5-10	0.47	M 5	0.39	0.37	0.45	0.30
591-12-M5-16	0.47	M 5	0.63	0.37	0.45	0.30
591-16-M3-6	0.63	M 3	0.24	0.43	0.51	0.31
591-16-M3-10	0.63	M 3	0.39	0.43	0.51	0.31
591-16-M3-16	0.63	M 3	0.63	0.43	0.51	0.31
591-16-M4-10	0.63	M 4	0.39	0.43	0.51	0.31
591-16-M4-16	0.63	M 4	0.63	0.43	0.51	0.31
591-16-M4-20	0.63	M 4	0.79	0.43	0.51	0.31
591-16-M4-30	0.63	M 4	1.18	0.43	0.51	0.31
591-16-M5-10	0.63	M 5	0.39	0.43	0.51	0.31
591-16-M5-16	0.63	M 5	0.63	0.43	0.51	0.31
591-16-M5-25	0.63	M 5	0.98	0.43	0.51	0.31
591-20-M5-10	0.79	M 5	0.39	0.47	0.63	0.39
591-20-M5-16	0.79	M 5	0.63	0.47	0.63	0.39
591-20-M5-20	0.79	M 5	0.79	0.47	0.63	0.39
591-20-M5-25	0.79	M 5	0.98	0.47	0.63	0.39
591-20-M5-40	0.79	M 5	1.57	0.47	0.63	0.39
591-20-M6-10	0.79	M 6	0.39	0.47	0.63	0.39
591-20-M6-16	0.79	M 6	0.63	0.47	0.63	0.39
591-20-M6-20	0.79	M 6	0.79	0.47	0.63	0.39
591-20-M6-25	0.79	M 6	0.98	0.47	0.63	0.39
591-20-M6-30	0.79	M 6	1.18	0.47	0.63	0.39
591-20-M6-40	0.79	M 6	1.57	0.47	0.63	0.39
591-25-M6-10	0.98	M 6	0.39	0.63	0.75	0.43
591-25-M6-16	0.98	M 6	0.63	0.63	0.75	0.43
591-25-M6-20	0.98	M 6	0.79	0.63	0.75	0.43
591-25-M6-25	0.98	M 6	0.98	0.63	0.75	0.43
591-25-M6-30	0.98	M 6	1.18	0.63	0.75	0.43
591-25-M6-50	0.98	M 6	1.97	0.63	0.75	0.43
591-25-M8-16	0.98	M 8	0.63	0.63	0.75	0.43
591-25-M8-25	0.98	M 8	0.98	0.63	0.75	0.43
591-32-M6-16	1.26	M 6	0.63	0.67	0.87	0.51
591-32-M6-20	1.26	M 6	0.79	0.67	0.87	0.51
591-32-M6-30	1.26	M 6	1.18	0.67	0.87	0.51
591-32-M8-16	1.26	M 8	0.63	0.67	0.87	0.51
591-32-M8-20	1.26	M 8	0.79	0.67	0.87	0.51
591-32-M8-25	1.26	M 8	0.98	0.67	0.87	0.51
591-32-M8-30	1.26	M 8	1.18	0.67	0.87	0.51
591-32-M8-40	1.26	M 8	1.57	0.67	0.87	0.51
591-32-M10-20	1.26	M 10	0.79	0.67	0.87	0.51
591-32-M10-25	1.26	M 10	0.98	0.67	0.87	0.51
591-32-M10-30	1.26	M 10	1.18	0.67	0.87	0.51
591-32-M10-40	1.26	M 10	1.57	0.67	0.87	0.51
591-40-M10-30	1.57	M 10	1.18	0.75	1.06	0.55
591-50-M10-30	1.97	M 10	1.18	0.87	1.12	0.59
591-50-M10-40	1.97	M 10	1.57	0.87	1.12	0.59

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Inch

Dimensions in: Inch (change to Metric)

d₁	d₂		Length l			d₃	h	k

0.63	8 x 32	-	0.38	0.50	-	0.43	0.51	0.31
0.79	8 x 32	10 x 32	0.50	0.75	-	0.47	0.63	0.39
0.98	1/4 x 20	-	0.50	0.75	1.00	0.63	0.75	0.43
1.26	5/16 x 18	-	0.75	1.00	-	0.67	0.87	0.51

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Metric

Dimensions in: Inch (change to Metric)

d₁	d₂	Length l						d₃	h	k

0.47	M 2	0.24	0.55	-	-	-	-	0.37	0.45	0.30
0.47	M 2.5	0.24	0.55	-	-	-	-	0.37	0.45	0.30
0.47	M 3	0.24	0.39	0.63	-	-	-	0.37	0.45	0.30
0.47	M 4	0.39	0.63	-	-	-	-	0.37	0.45	0.30
0.47	M 5	0.39	0.63	-	-	-	-	0.37	0.45	0.30
0.63	M 3	0.24	0.39	0.63	-	-	-	0.43	0.51	0.31
0.63	M 4	0.39	0.63	0.79	1.18	-	-	0.43	0.51	0.31
0.63	M 5	0.39	0.63	0.98	-	-	-	0.43	0.51	0.31
0.79	M 5	0.39	0.63	0.79	0.98	1.57	-	0.47	0.63	0.39
0.79	M 6	0.39	0.63	0.79	0.98	1.18	1.57	0.47	0.63	0.39
0.98	M 6	0.39	0.63	0.79	0.98	1.18	1.97	0.63	0.75	0.43
0.98	M 8	0.63	0.98	-	-	-	-	0.63	0.75	0.43
1.26	M 6	0.63	0.79	1.18	-	-	-	0.67	0.87	0.51
1.26	M 8	0.63	0.79	0.98	1.18	1.57	-	0.67	0.87	0.51
1.26	M 10	0.79	0.98	1.18	1.57	-	-	0.67	0.87	0.51
1.57	M 10	1.18	-	-	-	-	-	0.75	1.06	0.55
1.97	M 10	1.18	1.57	-	-	-	-	0.87	1.12	0.59

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Total (net)

Can$2.49

Available within 1-2 weeks

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Please note our quantity discounts (Canadian Dollars).

Min	Max	Price
1	9	Can$2.49
10	249	Can$2.40
250	499	Can$2.27
≥ 500		Can$2.04

Prop 65: Not compliant

WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov

RoHS: Compliant

This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).

Weight: 0.009 lbs

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