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🔧 Lock in strength and precision—because your gate deserves the best!
The USAutomatic 570020 Chain Adjustment Bolt is a 1/2-inch Grade 5 stainless steel fastener designed specifically for Patriot RSL slide gate openers. Engineered with Rockwell B70 hardness and a matte finish, it offers superior durability and corrosion resistance, ensuring reliable chain connection and smooth gate operation even in demanding environments.
| ASIN | B0BC6BTN2H |
| Best Sellers Rank | #332,019 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #294 in Gate Openers |
| Brand | Generic |
| Compatible Groove Diameter | 0.5 Inches |
| Customer Reviews | 4.7 4.7 out of 5 stars (18) |
| Drive System | Electric |
| Fastener Size | 1/2 inch |
| Fastener Type | Pan Head Bolt |
| Finish Types | Matte |
| Head Type | Pan |
| Included Components | Chain Bolt with Nuts |
| Item Diameter | 0.5 Inches |
| Item Dimensions | 3 x 1 x 1 inches |
| Item Hardness | Rockwell B70 |
| Item Type Name | Chain Bolt |
| Manufacturer | US Automatic |
| Manufacturer Grade | Grade 5 |
| Material Type | Stainless Steel |
| Model | 570020 |
| Screw Head Style | Flat |
| Size Name | 1/2-13 UNC |
| Thread Class | 1B |
| Thread Size | 1/2-13 UNC |
| Thread Style | Right Hand |
| Thread Type | Unc Or Unf |
| Unit Count | 1.0 Count |
J**C
good for heavy gates
good and strong
C**M
Repeat Purchaser
Exactly as described, fast shipping. Have purchased before for my other gates. Quality product that does well in my abusive environment.
M**A
Durable, Reliable, and Wonderful
My maintainers that require these bolts were known for its quality and durability. I did not hear any complaints since they were received and used for our gate system. I say, if there is nothing bad to say about these items. They must be great and therefore the 5-star rating.
Trustpilot
3 weeks ago
2 weeks ago