Rod Coupling Nuts

Coupling Nuts - Zinc Plated

Grade 8 Coupling Nuts - Coarse Thread (USS)

Rod Coupling Nuts - SAE

Class-6 (USS) Rod Coupling Nuts

18-8 Stainless Steel Coupling Nuts

316 Stainless Steel Coupling Nuts - Coarse Thread (USS)

Coupling Nuts - Zinc Plated

The product features carbon steel construction, which provides strength and reliability, and is zinc plated to withstand harsh environments and resist corrosion. It also includes a double chamfer and double countersunk design, further enhancing its durability.

Diameter	Length	Thread Size	Thread Type	Width Across Flats	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/4"	7/8"	1/4"-20	Coarse	3/8"	25	347404	Log in to view price
1/4"-20 (USS) Rod Coupling Nut - 25 Pack Item Number: 347404 Package Weight: 0.5 lbs View Product Details Log in to Order
5/16"	1-1/8"	5/16"-18	Coarse	1/2"	10	347405	Log in to view price
5/16"-18 (USS) Rod Coupling Nut - 10 Pack Item Number: 347405 Package Weight: 0.5 lbs View Product Details Log in to Order
3/8"	1-1/8"	3/8"-16	Coarse	1/2"	10	347406	Log in to view price
3/8"-16 (USS) Rod Coupling Nut - 10 Pack Item Number: 347406 Package Weight: 0.4 lbs View Product Details Log in to Order
3/8"	1-3/4"	3/8"-16	Coarse	9/16"	10	347106	Log in to view price
3/8"-16 (USS) Rod Coupling Nut - 10 Pack Item Number: 347106 Package Weight: 0.9 lbs View Product Details Log in to Order
7/16"	1-3/4"	7/16"-14	Coarse	5/8"	10	347407	Log in to view price
7/16"-25 (USS) Rod Coupling Nut - 10 Pack Item Number: 347407 Package Weight: 1 lbs View Product Details Log in to Order
1/2"	1-3/4"	1/2"-13	Coarse	11/16"	10	347408	Log in to view price
1/2"-13 (USS) Rod Coupling Nut - 10 Pack Item Number: 347408 Package Weight: 1.1 lbs View Product Details Log in to Order
5/8"	2-1/8"	5/8"-11	Coarse	13/16"	5	347410	Log in to view price
5/8"-11 (USS) Rod Coupling Nut - 5 Pack Item Number: 347410 Package Weight: 0.9 lbs View Product Details Log in to Order
3/4"	2-1/4"	3/4"-10	Coarse	1"	5	347412	Log in to view price
3/4"-10 (USS) Rod Coupling Nut - 5 Pack Item Number: 347412 Package Weight: 1.5 lbs View Product Details Log in to Order
7/8"	2-1/2"	7/8"-9	Coarse	1-1/4"	5	347414	Log in to view price
7/8"-9 (USS) Rod Coupling Nut - 5 Pack Item Number: 347414 Package Weight: 2.8 lbs View Product Details Log in to Order
1"	2-3/4"	1"-8	Coarse	1-3/8"	5	347416	Log in to view price
1"-8 (USS) Rod Coupling Nut - 5 Pack Item Number: 347416 Package Weight: 3.6 lbs View Product Details Log in to Order
1-1/8"	3"	1-1/8"-7	Coarse	1-1/2"	5	347418	Log in to view price
1-1/8"-7 (USS) Rod Coupling Nut - 5 Pack Item Number: 347418 Package Weight: 4.5 lbs View Product Details Log in to Order
1-1/4"	3-3/4"	1-1/4"-7	Coarse	1-7/8"	5	347420	Log in to view price
1-1/4"-7 (USS) Rod Coupling Nut - 5 Pack Item Number: 347420 Package Weight: 10.1 lbs View Product Details Log in to Order

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Grade 8 Coupling Nuts - Coarse Thread (USS)

GRADE 8 STRENGTH - 150,000 P.S.I. proof load, suitable for use with Grade 8 threaded rod, featuring a plain finish.

Diameter	Length	Thread Size	Thread Type	Width Across Flats	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/4"	7/8"	1/4"-20	Coarse	1/2"	1	340504	Log in to view price
1/4"-20 x 7/8" Grade 8 (USS) Plain Rod Coupling Nut Item Number: 340504 Package Weight: 0.1 lbs View Product Details Log in to Order
3/8"	1-3/4"	3/8"-16	Coarse	5/8"	1	340506	Log in to view price
3/8"-16 x 1-3/4" Grade 8 (USS) Plain Rod Coupling Nut Item Number: 340506 Package Weight: 0.1 lbs View Product Details Log in to Order
1/2"	1-3/4"	1/2"-13	Coarse	3/4"	1	340508	Log in to view price
1/2"-13 x 1-3/4" Grade 8 (USS) Rod Coupling Nut Item Number: 340508 Package Weight: 0.2 lbs View Product Details Log in to Order
5/8"	2-1/8"	5/8"-11	Coarse	15/16"	1	340510	Log in to view price
5/8"-11 x 2-1/8" Grade 8 (USS) Plain Rod Coupling Nut Item Number: 340510 Package Weight: 0.3 lbs View Product Details Log in to Order
3/4"	2-1/4"	3/4"-10	Coarse	1-1/8"	1	340512	Log in to view price
3/4"-10 x 2-1/4" Grade 8 (USS) Plain Rod Coupling Nut Item Number: 340512 Package Weight: 0.5 lbs View Product Details Log in to Order
7/8"	2-1/2"	7/8"-9	Coarse	1-5/16"	1	340514	Log in to view price
7/8"-9 x 2-1/2" Grade 8 (USS) Plain Rod Coupling Nut Item Number: 340514 Package Weight: 0.7 lbs View Product Details Log in to Order
1"	2-3/4"	1"-8	Coarse	1-1/2"	1	340516	Log in to view price
1"-8 x 2-3/4" Grade 8 (USS) Plain Rod Coupling Nut Item Number: 340516 Package Weight: 1 lbs View Product Details Log in to Order

Rod Coupling Nuts - SAE

DOUBLE CHAMFER, DOUBLE COUNTERSUNK, ZINC-PLATED.

Diameter	Length	Thread Size	Thread Type	Width Across Flats	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/4"	7/8"	1/4"-28	Fine	3/8"	10	348304	Log in to view price
1/4"-28 (SAE) Rod Coupling Nut - 10 Pack Item Number: 348304 Package Weight: 0.2 lbs View Product Details Log in to Order
5/16"	7/8"	5/16"-24	Fine	7/16"	10	348305	Log in to view price
5/16"-24 (SAE) Rod Coupling Nut - 10 Pack Item Number: 348305 Package Weight: 0.2 lbs View Product Details Log in to Order
3/8"	1-1/8"	3/8"-24	Fine	1/2"	10	348306	Log in to view price
3/8"-24 (SAE) Rod Coupling Nut - 10 Pack Item Number: 348306 Package Weight: 0.3 lbs View Product Details Log in to Order
7/16"	1-1/4"	7/16"-20	Fine	9/16"	10	348307	Log in to view price
7/16"-20 (SAE) Rod Coupling Nut - 10 Pack Item Number: 348307 Package Weight: 0.4 lbs View Product Details Log in to Order
1/2"	1-1/4"	1/2"-20	Fine	5/8"	10	348308	Log in to view price
1/2" (SAE) Rod Coupling Nut - 10 Pack Item Number: 348308 Package Weight: 0.5 lbs View Product Details Log in to Order
5/8"	2-1/8"	5/8"-18	Fine	13/16"	5	348310	Log in to view price
5/8"-18 (SAE) Rod Coupling Nut - 5 Pack Item Number: 348310 Package Weight: 0.8 lbs View Product Details Log in to Order
3/4"	2-1/4"	3/4"-16	Fine	1"	5	348312	Log in to view price
3/4"-16 (SAE) Rod Coupling Nut - 5 Pack Item Number: 348312 Package Weight: 1.4 lbs View Product Details Log in to Order
7/8"	2-1/2"	3/32"-14	Fine	1-1/4"	5	348314	Log in to view price
7/8"-14 (SAE) Rod Coupling Nut - 5 Pack Item Number: 348314 Package Weight: 2.6 lbs View Product Details Log in to Order
1"	2-3/4"	1"-14	Fine	1-3/8"	5	348316	Log in to view price
1"-14 (SAE) Rod Coupling Nut - 5 Pack Item Number: 348316 Package Weight: 3.4 lbs View Product Details Log in to Order

Class-6 (USS) Rod Coupling Nuts

Specifications include Class 6, DIN 6334, and zinc plated, and it is designed for use with grade 4.6 threaded rod.

Diameter	Length	Thread Size	Thread Type	Width Across Flats	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
M4	12 mm	M4 x 0.7	Coarse	8 mm	25	466804	Log in to view price
M4 x 0.70 Class 6 (USS) Rod Coupling Nut - 25 Pack Item Number: 466804 Package Weight: 0.2 lbs View Product Details Log in to Order
M5	15 mm	M5 x 0.8	Coarse	8 mm	10	466805	Log in to view price
M5 x 0.80 Class 6 (USS) Rod Coupling Nut - 10 Pack Item Number: 466805 Package Weight: 0.1 lbs View Product Details Log in to Order
M6	18 mm	M6 x 1	Coarse	10 mm	10	466806	Log in to view price
M6 x 1.0 Class 6 (USS) Rod Coupling Nut - 10 Pack Item Number: 466806 Package Weight: 0.2 lbs View Product Details Log in to Order
M8	24 mm	M8 x 1.25	Coarse	24 mm	10	466808	Log in to view price
M8 x 1.25 Class 6 (USS) Rod Coupling Nut - 10 Pack Item Number: 466808 Package Weight: 0.4 lbs View Product Details Log in to Order
M10	30 mm	M10 x 1.5	Coarse	17 mm	10	466810	Log in to view price
M10 x 1.50 Class 6 (USS) Rod Coupling Nut - 10 Pack Item Number: 466810 Package Weight: 0.9 lbs View Product Details Log in to Order
M12	36 mm	M12 x 1.75	Coarse	19 mm	10	4668112	Log in to view price
M12 x 1.75 Class 6 (USS) Rod Coupling Nut - 10 Pack Item Number: 4668112 Package Weight: 1.3 lbs View Product Details Log in to Order
M14	42 mm	M14 x 2.0	Coarse	22 mm	5	466814	Log in to view price
M14 x 2.0 Class 6 (USS) Rod Coupling Nut - 5 Pack Item Number: 466814 Package Weight: 1 lbs View Product Details Log in to Order
M16	48 mm	M16 x 2.0	Coarse	24 mm	5	466816	Log in to view price
M16 x 2.0 Class 6 (USS) Rod Coupling Nut - 5 Pack Item Number: 466816 Package Weight: 1.3 lbs View Product Details Log in to Order
M20	60 mm	M20 x 2.5	Coarse	30 mm	5	466820	Log in to view price
M20 x 2.5 Class 6 (USS) Rod Coupling Nut - 5 Pack Item Number: 466820 Package Weight: 2.5 lbs View Product Details Log in to Order

18-8 Stainless Steel Coupling Nuts

To complete your assembly, check out our 18-8 Stainless Steel Hex Head Cap Screws, which are made from 18-8 stainless steel.

Diameter	Length	Thread Size	Thread Type	Width Across Flats	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/4"	7/8"	1/4"-20	Coarse	3/8"	2	3332340	Log in to view price
1/4"-20 18-8 Stainless Steel (USS) Rod Coupling Nut - 2 Pack Item Number: 3332340 Package Weight: 0.1 lbs View Product Details Log in to Order
1/4"	7/8"	1/4"-20	Coarse	3/8"	10	332340	Log in to view price
1/4"-20 18-8 Stainless Steel (USS) Rod Coupling Nut - 10 Pack Item Number: 332340 Package Weight: 0.2 lbs View Product Details Log in to Order
5/16"	7/8"	5/16"-18	Coarse	1/2"	10	332350	Log in to view price
5/16"-18 18-8 Stainless Steel (USS) Rod Coupling Nut - 10 Pack Item Number: 332350 Package Weight: 0.8 lbs View Product Details Log in to Order
3/8"	1-1/8"	3/8"-16	Coarse	1/2"	2	3332360	Log in to view price
3/8"-16 18-8 Stainless Steel (USS) Rod Coupling Nut - 2 Pack Item Number: 3332360 Package Weight: 0.1 lbs View Product Details Log in to Order
3/8"	1-1/8"	3/8"-16	Coarse	1/2"	10	332360	Log in to view price
3/8"-16 18-8 Stainless Steel (USS) Rod Coupling Nut - 10 Pack Item Number: 332360 Package Weight: 0.4 lbs View Product Details Log in to Order
1/2"	1-1/4"	1/2"-13	Coarse	5/8"	5	332380	Log in to view price
1/2"-13 18-8 Stainless Steel (USS) Rod Coupling Nut - 5 Pack Item Number: 332380 Package Weight: 0.7 lbs View Product Details Log in to Order
5/8"	2-1/8"	5/8"-11	Coarse	13/16"	2	332400	Log in to view price
5/8"-11 18-8 Stainless Steel (USS) Rod Coupling Nut - 2 Pack Item Number: 332400 Package Weight: 0.4 lbs View Product Details Log in to Order
3/4"	2-1/4"	3/4"-10	Coarse	1"	1	3332412	Log in to view price
3/4"-10 18-8 Stainless Steel (USS) Rod Coupling Nut Item Number: 3332412 Package Weight: 0.3 lbs View Product Details Log in to Order
3/4"	2-1/4"	3/4"-10	Coarse	1"	2	332412	Log in to view price
3/4"-10 18-8 Stainless Steel (USS) Rod Coupling Nut - 2 Pack Item Number: 332412 Package Weight: 0.6 lbs View Product Details Log in to Order
7/8"	2-1/2"	7/8"-9	Coarse	1-1/4"	1	3332414	Log in to view price
7/8"-9 18-8 Stainless Steel (USS) Rod Coupling Nut Item Number: 3332414 Package Weight: 0.6 lbs View Product Details Log in to Order
No. 10	3/4"	#10-24	Coarse	3/8"	10	332310	Log in to view price
#10-24 18-8 Stainless Steel (USS) Rod Coupling Nut - 10 Pack Item Number: 332310 Package Weight: 0.6 lbs View Product Details Log in to Order
No. 10	3/4"	#10-32	Fine	3/8"	10	332311	Log in to view price
#10-32 18-8 Stainless Steel (SAE) Rod Coupling Nut - 10 Pack Item Number: 332311 Package Weight: 0.2 lbs View Product Details Log in to Order

316 Stainless Steel Coupling Nuts - Coarse Thread (USS)

To complete your assembly, check out our 18-8 Stainless Steel Hex Head Cap Screws.

Diameter	Length	Thread Size	Thread Type	Width Across Flats	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/2"	1-3/4"	1/2"-13	Coarse	11/16"	1	3332380	Log in to view price
1/2"-13 316 Stainless Steel (USS) Rod Coupling Nut Item Number: 3332380 Package Weight: 0.1 lbs View Product Details Log in to Order
5/8"	2-1/8"	5/8"-11	Coarse	13/16"	1	3332400	Log in to view price
5/8"-11 316 Stainless Steel (USS) Rod Coupling Nut Item Number: 3332400 Package Weight: 0.2 lbs View Product Details Log in to Order
1"	2-3/4"	1"-8	Coarse	1-3/8"	1	3332416	Log in to view price
1"-8 316 Stainless Steel (USS) Rod Coupling Nut Item Number: 3332416 Package Weight: 0.5 lbs View Product Details Log in to Order