Bulk Buying Screws, Nuts & Bolts: A B2B Purchasing Checklist

Bulk fastener purchasing works best when every line item is specified clearly enough that buyer and supplier are describing the same component. A description such as M6 bolt is incomplete without length, pitch, style, material, property requirement, finish and quantity.

How to Measure Screws and Bolts Correctly

Correct measurement is the quickest way to avoid ordering the wrong replacement fastener. A useful identification includes nominal thread diameter, thread pitch, length, head style, drive style and the material or finish rather than only one visible dimension.