Other Weights

Weights of Nuts in 18-8 / 316 Stainless Steel. For other materials use multiplier chart at the bottom of the page. Pounds per 1000 pieces.

Type	Hex Machine Screw	Finished Hex	Square	Wing	Hex Cap	Nylon Insert	Heavy Hex	Finished Hex Jam	Heavy Hex Jam	Coupling
Size
2-56	.40	-	-	-	-	1.4	-	-	-	-
3-48	.41	-	-	-	-	-	-	-	-	-
4-40	1.1	-	-	-	-	1.5	-	-	-	-
5-40	2.1	-	-	-	-	1.5	-	-	-	-
6-32	2.15	-	2.4	3.8	4.0	2.6	-	-	-	-
8-32	2.70	-	2.9	7.5	4.0	4.2	-	-	-	-
10-24	3.20	-	3.8	7.4	8.4	4.8	-	-	-	-
10-32	3.20	-	3.8	7.4	8.4	4.8	-	-	-	-
12-24	5.60	-	6.9	-	-	8.8	-	-	-	-
1/4-20	-	7.4	8.9	13.0	11.5	8.8	11.6	5.2	8.5	19
5/16-18	12.90	11.0	18.1	23.0	16.3	11.8	17.2	7.7	11.7	35
3/8-16	16.80	16.0	26.3	37.0	22.8	18.2	31.4	10.5	20.2	45
7/16-14	-	28.4	43.6	-	-	22.0	41.6	18.6	26.1	53
1/2-13	-	37.5	57.8	-	-	43.5	65.4	26.2	40.0	55
5/8-11	-	73.3	108	-	-	71	119	49.3	69.6	220
3/4-10	-	119	154	-	-	121	193	77.0	110	280
7/8-9	-	190	245	-	-	194	297	120	167	550
1"-8	-	283	363	-	-	285	425	176	235	440