Grade

What does number 8 mean on a bolt head?
What does #8 bolt mean? Their size is described as diameter, number of threads per inch (if used with a nut or in a threaded hole), and length in inch...
Is a grade 5 bolt the same designation as a SAE -sized bolt?
What does grade 5 Mean on a bolt? Grade 5 Bolts and fasteners are made of medium strength carbon steel and are specified under the Society of Automoti...
Bolt with 10 on the head what strength is this?
What does 10 mean on a bolt head? 10 Metric bolts are marked with numbers that indicate the relative strength of the bolt. These numbers have nothing ...
Can grade 8 bolts rust?
What kind of bolts do not rust? 4 Answers. The stainless steel screw will absolutely be the best screw to resist rust. Stainless steel screws are rust...
Can bolt's and nuts be made of tool steel?
What metal is used for bolts? The majority of industrial fasteners are produced from aluminum, brass, certain synthetic non-metals, and various grades...