Zonon 25 Sets Stainless Steel Carriage Bolts and Nuts Kit Round Head Square Neck Carriage Bolts Screws and Hex Nuts & Flat Washers, 304 Stainless Steel 18-8 Full Thread Coverage (1/4-20 x 3")

Features:

Widely applicable:
Our screws are suitable for a variety of mechanical equipment, building structures, automobile manufacturing, and other fields, can meet the needs of different users.

Easy installation:
The useful design of the head of the screw makes it easy to install and remove, while also being able to withstand large loads.

Specifications:
Material: 304 stainless steel
Color: as is shown in the pictures
Size:
Thread size: 1/4-20 inches
Screw pitch: 20 TPI
Thread type: coarse
Bolt head diameter: about 0.59 inches/ 15 mm
Round head height: about 0.14 inches/ 3.5 mm
Screw length (including neck): about 3 inches/ 75 mm

Package includes:
25 x Stainless steel carriage bolts
25 x Hex nuts
25 x Flat washers

Notes:
Manual measurement, please allow slight errors on size.
The color may exist a slight difference due to different screen displays.
Pointed and small items are included, please keep them away from little kids.