Hex and Machine Screws
Hex Head Cap Screws — Course (UNC) — Grade 8 — Made in North America
The six ticks on the head of our steel screws signify that they are Grade 8, offering greater strength and durability than traditional Grade 5 cap screws. The zinc-yellow chromate coating offers a high level of corrosion resistance and rust protection. The minimum thread length can by calculated using the following formula: Minimum Thread Length = 2 x Diameter + 1/4"
Hex Head Cap Screws — Course (UNF) — Grade 8 — Made in North America
The six ticks on the head of our steel screws signify that they are Grade 8, offering greater strength and durability than traditional Grade 5 cap screws. The zinc-yellow chromate coating offers a high level of corrosion resistance and rust protection. The minimum thread length can by calculated using the following formula: Minimum Thread Length = 2 x Diameter + 1/4"
Metric Hex Head Cap Screws — Class 8.8
These metric hex head cap screws are made of heat-treated steel with a zinc-clear coating that offer good corrosion resistance and rust protection. These Class 8.8 metric screws correspond to Class 8 nuts. The fully threaded screws meet DIN 933, the partially threaded screws meet DIN 931.
Machine Screws, Pan Head Phillips
Machine Screws, Pan Head Phillips