1/4"-20 Machine Screw Square Nut - Zinc Plated Grade A ASTM A563

Marsoni

M251S

$107.64

Get it in 3 business days with 1 day shipping. Friday, May 29

1/4"-20 Machine Screw Square Nut - Zinc Plated Grade A ASTM A563Product Details : 1 4" 20 Machine Screw Square Nut Zinc Plated Grade A ASTM A563 Product Type: Machine Screw Square Nut Thread Size: 1 4" 20 Bolt Diameter Size: 1 4" Thread Count (Pitch TPI): 20 Thread Type: Coarse Imperial Thickness: 0. 178 to 0. 193 in Tool to use: 7 16" Material(s): Zinc Plated Material Grade: Grade A Thread Fit: Unified Standard Class 2B Standards and Certifications: ASTM A563 For any information about products, please contact us.

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Ordered this toy for my Doberman and beagle who destroy every toy they are ever given. The green rope on top of the apple toy lasted for about 24 hours, and the squeaker inside the toy lasted for about 3 days. But the overall body of the toy is still in tact and it has been over a month now. The dogs still play with it despite the squeaker not working. The body of the toy is definitely durable if you have a bully breed. Both my dogs really enjoy it. Edit: 7 months later and this thing is still going strong. My doby loves it. It is tough as nails. Changed review to 5 stars.

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Reviewed in the United States on May 19, 2025

Verified Purchase

Mike

Birmingham, US

★★★★★ 1

The squeaker did not last four minutes.

Pattern Name: Pumpkin, Size: Large

The squeaker stopped after about four minutes and now my dog don’t want to play with it.

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Reviewed in the United States on February 8, 2026

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