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639S

SKU: 639S

MPN: 639S

Purchase options

$13.02 / EA

Available to order

Lead time: over 7 working days

Lead time: over 7 working days
Secure checkout with protected order handling.
Single-unit ordering available.

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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Established 1948
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Material: Steel
Size: 3-1/2 IN
Type: Set Screw EMT Connector

Description

Product overview

3-1/2" Steel Set Screw Type Connector

Manufacturer highlights

For use with EMT, Rigid & IMC. Topaz Steel Rigid Connectors with threadless, set screw type assembly provide secure concrete tight protection when tap...

For use with EMT, Rigid & IMC. Topaz Steel Rigid Connectors with threadless, set screw type assembly provide secure concrete tight protection when taped. Available 2 1/2 to 4 sizes. Applications in dry locations include bonding conduits to electrical boxes or enclosures. Manufactured from strong and resilient steel; UL listed.

Set screw type connector
Concrete tight when taped
Assembled with a steel locknut
2-1/2"-4" available with insulated throat

Additional manufacturer notes

Short name: TPZ
Feed description: TPZ 639S 3-1/2"EMT/RIGID SS CON STE
Invoice description: 3-1/2"EMT/RIGID SS CON STEEL 6PK

Specifications

UPC: 751338230804

UNSPSC: 39121434

Country of Origin: MUL

Material: Steel

Size: 3-1/2 IN

Type: Set Screw EMT Connector

Connection: Threaded x Set Screw

Connectors (IN): Threaded x Set Screw IN

Diameter: 4.688 IN

Finish: Zinc Plated

For Use With: Join EMT To Box or Enclosure

Insulation: None

Label Description: RIGID & EMT CONNECTORS

Length: 3.938 IN

Material: Steel

Size: 3-1/2 IN

Size (IN): 3-1/2" IN

Standard: UL 514B, UL File Number E148716, US Federal Specification Number A-A-50553, CSA Certified, NEMA/ANSI FB-1, Military Specification:W-F-406D, W-F-406E, W-F-408D, W-S-610D

Thread Length: 0.938 IN

Type: Set Screw EMT Connector

Manufacturer keywords: 3-1/2"EMT/RIGID SS CON STEEL 6

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$24.27 / EA

Available to order

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Specification comparison

Scan the attributes that differ across these alternatives.

821RT View key specs

SKU: 821RT
Price: $2.04 / EA
Availability: 12 available
Color: Silver
Connection: —
Connectors (IN): —
Diameter: —
Finish: —
For Use With: —

View full product details

820RT View key specs

SKU: 820RT
Price: $1.46 / EA
Availability: 22 available
Color: Silver
Connection: —
Connectors (IN): —
Diameter: —
Finish: —
For Use With: —

View full product details

656S View key specs

SKU: 656S
Price: $3.77 / EA
Availability: Available to order
Color: —
Connection: Threaded x Compression
Connectors (IN): Threaded x Compression IN
Diameter: 2.938 IN
Finish: Zinc Plated
For Use With: Join EMT To Box or Enclosure

View full product details

657I View key specs

SKU: 657I
Price: $20.75 / EA
Availability: Available to order
Color: —
Connection: Threaded x Compression
Connectors (IN): —
Diameter: 3.70 IN
Finish: —
For Use With: Join EMT To Box or Enclosure

View full product details

657S View key specs

SKU: 657S
Price: $10.09 / EA
Availability: Available to order
Color: —
Connection: Threaded x Compression
Connectors (IN): Threaded x Compression IN
Diameter: 3.688 IN
Finish: Zinc Plated
For Use With: Join EMT To Box or Enclosure

View full product details

658I View key specs

SKU: 658I
Price: $24.27 / EA
Availability: Available to order
Color: —
Connection: Threaded x Compression
Connectors (IN): —
Diameter: 4.49 IN
Finish: —
For Use With: Join EMT To Box or Enclosure

View full product details

Attribute	821RT Steel EMT compression connector. concrete tight and rain tight. Trade Size 3/4".	820RT Steel EMT compression connector. concrete tight and rain tight. Trade Size 1/2".	656S 2" EMT Compression Type Connector	657I 2 1/2 IN EMT CONNECTORS - COMPRESSION TYPE INSULATED THROAT - ZINC	657S 2 1/2" EMT Compression Type Connector	658I 3 IN EMT CONNECTORS - COMPRESSION TYPE INSULATED THROAT - ZINC
Price	$2.04 / EA	$1.46 / EA	$3.77 / EA	$20.75 / EA	$10.09 / EA	$24.27 / EA
Availability	12 available	22 available	Available to order	Available to order	Available to order	Available to order
Color	Silver	Silver	—	—	—	—
Connection	—	—	Threaded x Compression	Threaded x Compression	Threaded x Compression	Threaded x Compression
Connectors (IN)	—	—	Threaded x Compression IN	—	Threaded x Compression IN	—
Diameter	—	—	2.938 IN	3.70 IN	3.688 IN	4.49 IN
Finish	—	—	Zinc Plated	—	Zinc Plated	—
For Use With	—	—	Join EMT To Box or Enclosure	Join EMT To Box or Enclosure	Join EMT To Box or Enclosure	Join EMT To Box or Enclosure
Insulation	—	—	None	Insulated Throat	None	Insulated Throat
Label Description	—	—	EMT CONNECTORS	—	EMT CONNECTORS	—
Length	—	—	3.188 IN	2.63 IN	3.875 IN	2.77 IN
Material	Steel	Steel	Steel	Die Cast Zinc	Steel	Die Cast Zinc
Size	L(1.657) x W(1.375) x H(1.375) IN	L(1.608) x W(1.125) x H(1.125) IN	2 IN	2-1/2 IN	2-1/2 IN	3 IN
Size (IN)	—	—	2" IN	—	2 1/2" IN	—
Size (trade) (IN)	—	—	2" IN	—	2-1/2" IN	—
Standard	CULUS	CULUS	UL 514B, UL File Number E148716, US Federal Specification Number A-A-50553, CSA Certified, NEMA/ANSI FB-1, Military Specification:W-F-406D, W-F-406E, W-F-408D, W-S-610D	UL 514B, UL File Number E148716, US Federal Specification Number A-A-50553, CSA Certified, NEMA/ANSI FB-1, Military Specification:W-F-406D, W-F-406E, W-F-408D, W-S-610D	UL 514B, UL File Number E148716, US Federal Specification Number A-A-50553, CSA Certified, NEMA/ANSI FB-1, Military Specification:W-F-406D, W-F-406E, W-F-408D, W-S-610D	UL 514B, UL File Number E148716, US Federal Specification Number A-A-50553, CSA Certified, NEMA/ANSI FB-1, Military Specification:W-F-406D, W-F-406E, W-F-408D, W-S-610D
Thread Length	—	—	0.688 IN	0.860 IN	0.750 IN	1.01 IN
Type	—	—	Compression EMT Connector	Compression EMT Connector	Compression EMT Connector	Compression EMT Connector

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639S

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Key specs

Description

Product overview

Manufacturer highlights

Additional manufacturer notes

Specifications

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Similar items

821RT

820RT

656S

657I

657S

658I

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