Colony Machine 1/4-20 x 1in. Flat Head Allen Bolts Chrome FHS-157
$33.85
Upgrade your hardware setup with premium Colony Machine flat head Allen bolts, engineered for superior reliability and precision fitment. Manufactured in the USA, these durable fasteners deliver exceptional strength and a brilliant show-chrome finish to elevate your custom build or workshop project.
Featuring standard 1/4-20 UNC threading and a 1in. overall length, these countersunk socket fasteners provide a clean, flush mounting solution. Each package includes 10 matching bolts, making them ideal for high-stress applications and detailed custom assembly.
Key Features
Brand
Colony Machine
Manufacturer Part Number
FHS-157
Thread Size
1/4-20 UNC
Fastener Length
1in.
Head Type
Flat Head (Countersunk)
Drive Type
Allen (Hex Socket)
Finish
Chrome
Package Quantity
10
Country of Origin
USA
Estimated Shipping Weight
0.15 kg
Highlights
Includes a pack of 10 chrome-finished flat head Allen bolts
Precision-machined with standard 1/4-20 UNC threading and 1in. length
Designed for a flush, countersunk finish in custom applications
Proudly made in the USA by Colony Machine
Frequently asked questions
What is the thread specification and length of these bolts?
These bolts feature a 1/4-20 UNC thread size with a length of 1in.
What type of drive and head style do these fasteners feature?
They feature a flat countersunk head designed for Allen (hex socket) drive keys.
How many bolts are included in this package?
These fasteners are sold in a pack of 10.
Where are these fasteners manufactured?
These bolts are manufactured in the USA by Colony Machine.