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Old West Iron's Hardware line offers two different styles of square head lag screws/bolts, our HCL-07 Standard Square Head Lag Screw, and our HCL-10 Irregular Hand Hammered Square Head Lag Screw. These architectural fasteners, keep true to the look of the old hardware found in the wild west in the 1800's. Our HCL-07 Standard Square Head Lag Screws are offered with a marking free plain smooth square head, hand hammered square head, and a hand hammered pyramid square head. Square head lags can be added to nearly any project to give a square rivet look and they are the ideal fastener for installing custom architectural plates and braces to keep a high end finished look to the pieces. These specialty fasteners are also structural and come in long lengths not often found at hardware stores, long lengths are commonly used to install mantles above fireplaces, and when used with our decorative washers create a beautiful statement piece using authentic hardware.
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Black Square head lag bolt 1/4" dia, decorative fastener Steel Square Head Lag Bolt 5/16" diameter Rustic Square head black lag bolt 3/8"
1/4" diameter lag with 3/8" square head
This item has a pointed tip and is designed to screw into wood.
5/16" diameter lag screw with 1/2" square head
This item has a pointed tip and is designed to screw into wood.


3/8" Diameter Lag screw with a 9/16" square head
This item has a pointed tip and is designed to screw into wood.
1/2" dia square head lag, black, wrought iron Structural Forged Square Head Lag 5/8" diameter Rustic 3/4" dia. Square Head Lag bolt
1/2" diameter lag with 3/4" square head
This item has a pointed tip and is designed to screw into wood.
5/8" diameter lag with 15/16" square head
This item has a pointed tip and is designed to screw into wood.
3/4" diameter lag with 1 1/8" square head
This item has a pointed tip and is designed to screw into wood.
HCL-10 Hand-hammered square head lag screw 3/8" diameter Antique irregularly hand hammered sq head lag bolt 1/4" Rustic Irregular Square Head Lag Screw
The price is for one 3/8" Dia x 9/16" Rustic Irregular Square Head Lag Screw. These are irregular hand hammered square heads, they will not look exactly alike, hammer marks will vary. The price is for one Rustic 1/2" Dia. x 3/4" irregular square head lag screw/bolt. These are irregular hand hammered square heads, they will not look exactly alike, hammer marks will vary. These are perfect to reproduce the look of an antique. 1/4" Lag x 7/16" Rustic Irregular Square Head Lag bolt/screw. These are irregular hand hammered square heads, they will not look exactly alike, hammer marks will vary. Use these on your projects to create an hand crafted appearance.
3/4" Rustic Irregular Square Head Lag 5/16" Rustic Irregular Square Head Lag 5/8" Rustic Irregular Square Head Lag
The Price is for one 3/4" Dia x 1 1/8" Rustic Irregular Square Head Lag Screw/Bolt. These are irregular hand hammered square heads, they will not look exactly alike, hammer marks will vary. The price is for one Old fashioned 5/16" Dia x 1/2" Rustic Irregular Square Head Lag screw/bolt. These are irregular hand hammered square heads, they will not look exactly alike, hammer marks will vary. The price is for one Rustic Irregular Square Head Lag screw/bolt. These are irregular hand hammered square heads, they will not look exactly alike, hammer marks will vary.
   
 
These square head lag bolts can be installed with 8 Point Sockets : 1/4" bolt use 3/8" socket - 5/16" bolt use 1/2" socket -3/8" bolt use 9/16" socket - 1/2" bolt use 3/4" socket - 5/8" bolt use 15/16" socket - 3/4" bolt use 1 1/8" socket.