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Metric Fasteners

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Product Catalog » Nuts » Slotted nuts

Steel plain finish

Nut size (A.K.A. diameter) is the size bolt that the nut is used with. The same is true of the thread count. Thus a 1/4"-20 nut fits a 1/4"-20 bolt.
Slotted nut diameter.

Product #	Diameter and Thread count	Buy Each	Buy Box	Box Qty	Buy Bulk	Bulk Qty
Coarse (standard) thread
14374	1/4"-20	$0.45	$26.84	100	$247.00	1000
14375	5/16"-18	$0.47	$29.31	100	$269.00	1000
14376	3/8"-16	$0.48	$31.38	100	$288.00	1000
14377	7/16"-14	$0.51	$33.01	100	$304.00	1000
14378	1/2"-13	$0.65	$41.18	100	$379.00	1000
14379	9/16"-12	$1.53	$56.10	50	$516.00	500
14380	5/8"-11	$0.94	$34.56	50	$318.00	500
14381	3/4"-10	$1.20	$22.42	25	$206.00	250
14382	7/8"-9	$2.52	$46.80	25	$431.00	250
14383	1"-8	$3.85	$72.30	25	$665.00	250
Fine thread
14384	3/8"-24	$0.50	$32.59	100	$300.00	1000
14385	7/16"-20	$0.62	$38.41	100	$353.00	1000
14386	1/2"-20	$0.78	$39.25	100	$361.00	1000
14388	5/8"-18	$1.10	$35.54	50	$327.00	500
14389	3/4"-16	$1.54	$28.47	25	$262.00	250
14390	7/8"-14	$2.66	$49.43	25	$455.00	250
14391 ^	1"-14	$4.14	$77.40	25	$712.00	250

^ NOTE: While 12tpi is the fine thread (UNF) standard, 14tpi is far more common in actual use.

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US Fasteners

Metric Fasteners

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Steel plain finish

Coarse (standard) thread

Fine thread

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