GN 631 Plastic Thrust Pads, for Standard Parts with Ball End

Product description

Information

Thrust pads GN 631 are used for clamping and pressing when surfaces must be protected against damage. Depending on the application, various standard parts with ball end are available as accessories.

Together with the thrust pad, the ball end forms a ball joint that adapts to clamping surfaces that are uneven or not perpendicular to the screw axis. It also prevents the clamping surface from rotating when the thrust pad is in contact with the clamping surface.

The ball end snaps securely into the thrust pad and can be removed again if needed.

Specification

Plastic, Polyacetal (POM)
Operating temperature up to 176 °F (80 °C)
Black, matte finish

RoHS

Accessory

Grub Screws GN 632.1 (Steel)
Grub Screws GN 632.5 (Stainless Steel)
Adjustable Levers GN 306
Star Knobs GN 6336.11
Hollow Knurled Screws GN 421.11
Hollow Knurled Knobs GN 7336.5
Toggle Clamp Spindle Assemblies GN 903 (Steel)
Toggle Clamp Spindle Assemblies GN 903 (Stainless Steel)
Hex Head Screws GN 933.5

Build & Price

Part Number	d₁	d₂	d₃	d₄ Metric thread size	Inch thread size	e ≈	h₁	h₂

631-15-4.5	0.59	0.18	0.34	M 6	1/4 x 20 \| 5/16 x 18	0.14	0.30	0.10
631-15-6.1	0.59	0.24	0.34	M 8	3/8 x 16	0.10	0.30	0.10
631-18-4.5	0.71	0.18	0.43	M 6	1/4 x 20 \| 5/16 x 18	0.20	0.36	0.10
631-18-6.1	0.71	0.24	0.43	M 8	3/8 x 16	0.17	0.36	0.10
631-18-7.8	0.71	0.31	0.43	M 10	1/2 x 13	0.15	0.36	0.10
631-21-4.5	0.83	0.18	0.50	M 6	1/4 x 20 \| 5/16 x 18	0.24	0.39	0.12
631-21-6.1	0.83	0.24	0.50	M 8	3/8 x 16	0.20	0.39	0.12
631-21-7.8	0.83	0.31	0.50	M 10	1/2 x 13	0.17	0.39	0.12
631-21-9.4	0.83	0.37	0.50	M 12	-	0.13	0.39	0.12
631-25-4.5	0.98	0.18	0.51	M 6	1/4 x 20 \| 5/16 x 18	0.26	0.41	0.12
631-25-6.1	0.98	0.24	0.51	M 8	3/8 x 16	0.22	0.41	0.12
631-25-7.8	0.98	0.31	0.51	M 10	1/2 x 13	0.18	0.41	0.12
631-25-9.4	0.98	0.37	0.51	M 12	-	0.14	0.41	0.12
631-32-4.5	1.26	0.18	0.55	M 6	1/4 x 20 \| 5/16 x 18	0.28	0.43	0.12
631-32-6.1	1.26	0.24	0.55	M 8	3/8 x 16	0.24	0.43	0.12
631-32-7.8	1.26	0.31	0.55	M 10	1/2 x 13	0.20	0.43	0.12
631-32-9.4	1.26	0.37	0.55	M 12	-	0.17	0.43	0.12
631-40-6.1	1.57	0.24	0.63	M 8	3/8 x 16	0.31	0.51	0.16
631-40-7.8	1.57	0.31	0.63	M 10	1/2 x 13	0.28	0.51	0.16
631-40-9.4	1.57	0.37	0.63	M 12	-	0.24	0.51	0.16
631-50-6.1	1.97	0.24	0.63	M 8	3/8 x 16	0.41	0.61	0.16
631-50-7.8	1.97	0.31	0.63	M 10	1/2 x 13	0.37	0.61	0.16
631-50-9.4	1.97	0.37	0.63	M 12	-	0.34	0.61	0.16

d₁	d₂	d₃	d₄ Metric thread size	Inch thread size	e ≈	h₁	h₂

0.59	0.18	0.34	M 6	1/4 x 20 \| 5/16 x 18	0.14	0.30	0.10
0.59	0.24	0.34	M 8	3/8 x 16	0.10	0.30	0.10
0.71	0.18	0.43	M 6	1/4 x 20 \| 5/16 x 18	0.20	0.36	0.10
0.71	0.24	0.43	M 8	3/8 x 16	0.17	0.36	0.10
0.71	0.31	0.43	M 10	1/2 x 13	0.15	0.36	0.10
0.83	0.18	0.50	M 6	1/4 x 20 \| 5/16 x 18	0.24	0.39	0.12
0.83	0.24	0.50	M 8	3/8 x 16	0.20	0.39	0.12
0.83	0.31	0.50	M 10	1/2 x 13	0.17	0.39	0.12
0.83	0.37	0.50	M 12	-	0.13	0.39	0.12
0.98	0.18	0.51	M 6	1/4 x 20 \| 5/16 x 18	0.26	0.41	0.12
0.98	0.24	0.51	M 8	3/8 x 16	0.22	0.41	0.12
0.98	0.31	0.51	M 10	1/2 x 13	0.18	0.41	0.12
0.98	0.37	0.51	M 12	-	0.14	0.41	0.12
1.26	0.18	0.55	M 6	1/4 x 20 \| 5/16 x 18	0.28	0.43	0.12
1.26	0.24	0.55	M 8	3/8 x 16	0.24	0.43	0.12
1.26	0.31	0.55	M 10	1/2 x 13	0.20	0.43	0.12
1.26	0.37	0.55	M 12	-	0.17	0.43	0.12
1.57	0.24	0.63	M 8	3/8 x 16	0.31	0.51	0.16
1.57	0.31	0.63	M 10	1/2 x 13	0.28	0.51	0.16
1.57	0.37	0.63	M 12	-	0.24	0.51	0.16
1.97	0.24	0.63	M 8	3/8 x 16	0.41	0.61	0.16
1.97	0.31	0.63	M 10	1/2 x 13	0.37	0.61	0.16
1.97	0.37	0.63	M 12	-	0.34	0.61	0.16

3D Product Configurator

Selected Part

Part Number

Total US Dollars (net)

$1.02

In Stock: 1300

In Stock

Quantity

Please note our quantity discounts (US Dollars).

Min	Max	Price
1	249	$1.02
250	499	$0.94
500	999	$0.85
≥ 1000		$0.77

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: 0.002 lbs

If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351

All Prices are in US Dollars. Taxes Not Included.