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The National Hardware N221-341 2160BC Eye Bolt is a 1/2" x 12" zinc-plated, Grade 2 alloy steel fastener designed for heavy-duty indoor and outdoor applications. Featuring corrosion-resistant zinc plating and standard machine screw threads, it includes a hex nut for easy installation, making it a reliable choice for home, farm, and industrial security and fastening needs.
| ASIN | B003A1U056 |
| Best Sellers Rank | #58,345 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #76 in Eyebolts |
| Brand | National Hardware |
| Color | Zinc Plated |
| Compatible Groove Diameter | 0.34 Inches |
| Customer Reviews | 4.7 out of 5 stars 142 Reviews |
| Exterior Finish | Zinc |
| Fastener Size | 1/2' x 12' with 5/16'-18 thread |
| Fastener Type | Eye Bolt |
| Finish Types | zinc |
| Global Trade Identification Number | 00038613123618 |
| Grade Rating | Grade 2 |
| Head Style | Flat |
| Head Type | Flat |
| Included Components | National Hardware N221-341 2160BC Eye Bolt in Zinc plated,1/2" x 12" |
| Item Diameter | 0.5 Inches |
| Item Dimensions | 13.1 x 5.3 x 2.8 inches |
| Item Hardness | Grade 2 |
| Item Type Name | Stanley National Hardware N221-341 2160BC Eye Bolt Zinc plated, 1/2" x 12" |
| Item Weight | 0.01 Ounces |
| Manufacturer | National Hardware |
| Manufacturer Grade | Grade 2 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Metal Type | Alloy Steel |
| Model | N221-341 |
| Number of Pieces | 1 |
| Part Number | N221-341 |
| Screw Head Style | Flat |
| Size Name | 1 Count (Pack of 1) |
| Thread Class | 2B |
| Thread Coverage | Fully Threaded |
| Thread Size | 5/16"-18 |
| Thread Style | Right Hand |
| Thread Type | Unc |
| UPC | 038613123618 |
| Unit Count | 1.0 Count |
| Warranty Description | Warranty |
B**E
look to be worth the money i paid
haven't used these yet but they look like quality material. heavy duty.
E**E
Trying to keep the thieves out.
I finally, after 14 years have someone in the neighborhood that has sticky fingers. So I will be drilling through the wall and putting a locked chain on the sliding door just to be able to keep the bad people out
E**T
Great as stakes in the ground
Used these as stakes in the ground for a sun sail to cover my pets potty area. Perfect solution to attach sun sail ends to ground using carabiners.
M**I
I like that I can order one specialty item without running all over town.
This item is very sturdy and exactly what I needed.
M**M
Good quality
I used this product to add another shelf to my existing shelf without needing to make holes in the wall
R**Y
How to build a tree swing!
We used two of these to put into the the tree branch to hang the swing seat for our granddaughters!
N**E
Sujetador del alambre tierra neutral
Es un buen producto recomendado para sostener las líneas de alta tensión en la bajada de una vivienda requerida para una inspección municipal en el estado de texas
S**T
Works
Heavy duty and an excellent finish
Trustpilot
3 weeks ago
3 days ago