SKU: 21471846441

1/4"-20 UNF/UNC Threaded Shaft Collar Two-Piece Split Clamp-Type, Steel

$11.19 $12.43
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 18 - Sep 23

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Description

1/4"-20 UNF/UNC Threaded Shaft Collar Two-Piece Split Clamp-Type, SteelFit standard UNF UNC threaded shafts Can be placed anywhere on shaft Superior holding power over set screw type collars Offered in High Strength and Low Profile styles UNF UNC 2 Piece Threaded Collars are used on standard threaded shafts, either UNF (fine thread) or UNC (coarse thread). They can be completely disassembled and placed anywhere on a shaft. They are precision machined, non marring, easy to adjust, with high clamping power. Stocked in:

  • Fit standard UNF/UNC threaded shafts
  • Can be placed anywhere on shaft
  • Superior holding power over set-screw type collars
  • Offered in High Strength and Low Profile styles
UNF/UNC 2-Piece Threaded Collars are used on standard threaded shafts, either UNF (fine thread) or UNC (coarse thread). They can be completely disassembled and placed anywhere on a shaft. They are precision machined, non-marring, easy to adjust, with high clamping power.

Stocked in:
  • Steel
  • Stainless Steel
Offered in two styles:
  • High Strength: Clamp screw does not protrude beyond the outside diameter (OD)
  • Low Profile: Clamp screw protrudes beyond the OD
 

Specifications

Part Number  

 8L004C

Series

 Signature

Material

 Steel

Alloy

 12L14

Finish

 Black Oxide

Type

 Low Profile

Approximate Weight

 0.02 lb

Country of Origin

 USA

UPC Code

 662786012655

RoHS2 Compliant

 Yes

REACH Compliant

 Yes

Dimensional Attributes

Threaded Bore Size

 1/4-20

Outside Diameter

 0.688 in

Width

 0.313 in

Recessed Screw

 No

Screw Size

 4-40 x 3/8

Screw Material

 Alloy Steel
"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21471846441

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4.7 ★★★★★
Based on 7 reviews
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Product Reviews
J
Verified Purchase
jan conner
Cuba, US
★★★★★ 5
Great@@
Flavor Name: Chicken & Sweet Potato, Size: 10.5 Ounce (Pack of 1)
My dog loves these@@ Why did you pick this product vs others?: Loved these
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 28, 2025
A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 1
Avoid this product on Amazon
Flavor Name: Chicken & Sweet Potato, Size: 10.5 Ounce (Pack of 1)
I will never buy this product off Amazon again. My dog who recently passed got sick on this product when I bought it from Amazon, I thought I'd try it with a different dog, same awful results and I'm just out money. If your dog likes these I recommend Chewy. And Amazon doesn't refund food 😡 maybe they are waiting for someone to sue them or die before they change that policy!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2026
R
Verified Purchase
Robyn
Whiting, US
★★★★★ 5
Smart Bobes for the win
Flavor Name: Chicken & Sweet Potato, Size: 10.5 Ounce (Pack of 1)
My dog is obsessed with and SmartBones I give her. I stopped using all other brands and only give her these. They have a great assortment and they come fully intact. No smashed pieces
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2024
D
Verified Purchase
Dana C
Carnegie, US
★★★★★ 5
Last a long time
Pattern Name: Mega Roll Natural
Takes my golden retrievers days to get through these big chewies! They love them
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 3, 2025
S
Verified Purchase
steve
Lexington, US
★★★★★ 3
Way too expensive here
Pattern Name: Mega Roll Natural
The Frankly collagen chew is fine, per our Lab. We ordered this because it is out of stock at our normal store. The chew is 5 stars, but the price is 1 star. We were ripped off!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026

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