Home
> Hex Nuts Manufacturer & Suppliers in Ghana & Africa

Hex Nuts Manufacturer & Suppliers in Ghana & Africa

7 Eleven Baseline Bolts is a hex nuts manufacturer and suppliers in Ghana, providing high-quality hex nuts for construction, structural steel, engineering, machinery, automotive, infrastructure, and industrial applications across Ghana and Africa.
How we deliver:
  • Understanding your needs
  • Quoting with care
  • Exclusive Preparation Method
  • Production
  • Pack & Deliver, Your Way

Hex nuts, also known as finished hex nuts, are commonly supplied to ASTM A563 Grade A specifications. They are compatible with a wide range of low carbon steel bolts, including SAE Grade 2, ASTM A307, ASTM F1554 Grade 36, and AASHTO M183. In addition, we also supply SAE Grade 5 and Grade 8 nuts in the finished hex pattern.

Since hot-dip galvanizing adds approximately 2.2 to 5 mils of thickness to the threaded portion of a fastener, all of our galvanized hex nuts are tapped oversize to compensate for the corrosion-resistant coating and ensure proper thread fit.

Stock

Diameters: 3/8″ – 1-1/2″
Grade: ASTM A563
Origin: Domestic and import
Finish: Plain and hot-dip galvanized

Dimensions

 
Click to show drawing
Nominal SizeFCHPart Numbers
Width Across FlatsWidth Across CornersThicknessDomesticImport
BasicMaxMinMaxMinBasicMaxMinPlainGalvanizedPlainGalvanized
1⁄23⁄40.7500.7360.8660.8407⁄160.4480.42716270162711170111702
5⁄815⁄160.9380.9221.0831.05135⁄640.5590.53516272162731170311704
3⁄411⁄81.1251.0881.2991.24041⁄640.6650.61716274162751170511706
7⁄815⁄161.3121.2691.5161.4473⁄40.7760.72416276162771170711708
111⁄21.5001.4501.7321.65355⁄640.8870.83116278162791170911710
11⁄8111⁄161.6881.6311.9491.85931⁄320.9990.93916280162811171111712
11⁄417⁄81.8751.8122.1652.06611⁄161.0941.03016282162831171311714
13⁄821⁄162.0621.9942.3822.273111⁄641.2061.138––1171511716
11⁄221⁄42.2502.1752.5982.48019⁄321.3171.24516286162871171711718

Dimensions per ASME B18.2.2 1987 (1999)