Arlington Industries, Inc. 401 Locknuts product image

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401

SKU: 401-ARL

MPN: 401

Purchase options

$0.19 / EA

Available to order

Lead time: 1-2 working days

Must be purchased in multiples of 200

Lead time: 1-2 working days
Secure checkout with protected order handling.
Minimum order multiple: 200 units.

Dale Electric Supply ships electrical products across the U.S. and supports international orders through customer service. Local delivery may be available in defined regional delivery zones, and larger same-manufacturer orders may qualify for factory-direct shipping. Shipping and fulfillment can vary by product, vendor, manufacturer program, stock state, destination, quantity, and quote workflow.

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Hill Electric Supply

Established 1948

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Key specs

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Color: Silver
Size: L(1.125) x W(1.125) x H(0.130) IN
Type: Conduit Locknut

Description

Product overview

1/2" Plated Steel conduit lock nuts for RIGID IMC Fittings

Manufacturer highlights

Warranty: 1 Year Warranty Against Manufacturer Defects

Additional manufacturer notes

Feed description: ARL 401 1/2" CONDUIT LOCKNUT
Invoice description: 1/2" CONDUIT LOCKNUT

Specifications

UPC: 018997004017

UNSPSC: 31161716

Country of Origin: CN

Color: Silver

Size: L(1.125) x W(1.125) x H(0.130) IN

Type: Conduit Locknut

Color: Silver

Height: 0.130 IN

Material of Construction: Plated Steel

Size: L(1.125) x W(1.125) x H(0.130) IN

Type: Conduit Locknut

Width: 1.125 in

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California Proposition 65

Certification Agency: PROP65

This product is not known to contain chemicals subject to a California Proposition 65 warning. For more information, go to www.P65Warnings.ca.gov.

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Warranty Url Spec Sheet

1/2" Steel Sealing Conduit Locknuts

$1.22 / EA

Available to order

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Specification comparison

Scan the attributes that differ across these alternatives.

408-ARL View key specs

SKU: 408-ARL
Price: $3.38 / EA
Availability: Available to order
Color: Silver
Diameter (IN): —
For Use With: —
Height: 0.25 in
Height (IN): —
Label Description: —

View full product details

410-ARL View key specs

SKU: 410-ARL
Price: $6.47 / EA
Availability: Available to order
Color: Silver
Diameter (IN): —
For Use With: —
Height: 0.275 in
Height (IN): —
Label Description: —

View full product details

412-ARL View key specs

SKU: 412-ARL
Price: $58.79 / EA
Availability: Available to order
Color: Silver
Diameter (IN): —
For Use With: —
Height: 0.450 IN
Height (IN): —
Label Description: —

View full product details

290A View key specs

SKU: 290A
Price: $23.11 / EA
Availability: Available to order
Color: —
Diameter (IN): Thread Diameter 5.488-5.5 IN
For Use With: Rigid-IMC Conduit
Height: 0.9 in
Height (IN): 0.900 IN
Label Description: RIGID LOCKNUTS- STEEL

View full product details

249-TOPAZ View key specs

SKU: 249-TOPAZ
Price: $4.09 / EA
Availability: Available to order
Color: —
Diameter (IN): Thread Diameter 3.892-3.904 IN
For Use With: Rigid-IMC Conduit
Height: 0.27 in
Height (IN): 0.27 IN
Label Description: RIGID LOCKNUTS-ZINC DIE CAST

View full product details

SLN-4-MAW View key specs

SKU: SLN-4-MAW
Price: $1.22 / EA
Availability: Available to order
Color: —
Diameter (IN): —
For Use With: —
Height: —
Height (IN): —
Label Description: —

View full product details

Attribute	408-ARL 3" Plated Steel conduit lock nuts for RIGID IMC Fittings	410-ARL 4" Plated Steel conduit lock nuts for RIGID IMC Fittings	412-ARL 6" Plated Steel conduit lock nuts for RIGID IMC Fittings	290A 5" Steel Rigid Locknuts	249-TOPAZ 3-1/2" Rigid Zinc Die Cast Locknuts	SLN-4-MAW 1/2" Steel Sealing Conduit Locknuts
Price	$3.38 / EA	$6.47 / EA	$58.79 / EA	$23.11 / EA	$4.09 / EA	$1.22 / EA
Availability	Available to order	Available to order	Available to order	Available to order	Available to order	Available to order
Color	Silver	Silver	Silver	—	—	—
Diameter (IN)	—	—	—	Thread Diameter 5.488-5.5 IN	Thread Diameter 3.892-3.904 IN	—
For Use With	—	—	—	Rigid-IMC Conduit	Rigid-IMC Conduit	—
Height	0.25 in	0.275 in	0.450 IN	0.9 in	0.27 in	—
Height (IN)	—	—	—	0.900 IN	0.27 IN	—
Label Description	—	—	—	RIGID LOCKNUTS- STEEL	RIGID LOCKNUTS-ZINC DIE CAST	—
Material of Construction	Plated Steel	Plated Steel	Plated Steel	Steel	Die Cast Zinc	—
Outer Diameter	—	—	—	6.67 IN	4.67 IN	—
Size	L(4.165) x W(4.165) x H(0.250) IN	L(5.320) x W(5.320) x H(0.275) IN	L(7.830) x W(7.830) x H(0.450) IN	5 IN	3-1/2 IN	—
Size (IN)	—	—	—	5" IN	3-1/2" IN	—
Size (trade) (IN)	—	—	—	5" IN	—	—
Standard	—	—	—	UL 514B, UL File Number E148716, CSA Certified US Federal Specification Number A-A-50553, NEMA/ANSI FB-1, Military Specification: W-F-406D, W-F-406E, W-F-408D, W-S-610D	UL 514B, UL File Number E148716, CSA Certified US Federal Specification Number A-A-50553, NEMA/ANSI FB-1, Military Specification: W-F-406D, W-F-406E, W-F-408D, W-S-610D	—
Thread Pitch Diameter	—	—	—	5.488-5.500 IN	3.892-3.904 IN	—
Thread Size	—	—	—	5 to 8 in	3.5 to 8 in	—
Threads per Inch (IN)	—	—	—	8 IN	40 IN	—
Type	Conduit Locknut	Conduit Locknut	Conduit Locknut	Rigid	Rigid	—
Width	4.165 in	5.320 IN	7.830 IN	—	—	—

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401

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Key specs

Description

Product overview

Manufacturer highlights

Additional manufacturer notes

Specifications

California Proposition 65

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Similar items

408-ARL

410-ARL

412-ARL

290A

249-TOPAZ

SLN-4-MAW

Specification comparison