Hex Bolt Metric Class 8.8 UNC 8.8 Pitch 1.00

Hex Bolt M6 Class 8.8 Pitch 1.00 is a hex head bolt for compact assemblies, covers, small supports, electrical equipment and machined parts with M6 metric thread. At TECTUL it is quoted per unit and by actual available size, cross-checking diameter, length, pitch, material and standard before confirming price. This reference differs by M6 pitch 1.00, different from M5 pitch 0.80 and A2 stainless bolts; therefore it should not be replaced with a similar sister reference only because it has a hex head. The material reported for the lot is carbon steel. For classes 8.8 and 10.9, selection is based on ISO 898-1 as a reference for mechanical properties; for DIN 933, DIN 960 or DIN 961, full, partial or fine thread geometry is validated according to the drawing. For ASTM A325, A490 or A394 bolts, the project standard defines bolt, nut, washer and installation. We do not publish single load or torque values because they depend on lubrication, nut, washer, thread condition, grip length and engineering criteria.

Installation recommendations

• Confirm that the nut has the same diameter, pitch and compatible class before tightening.
• Clean threads, holes and bearing surfaces before assembly to avoid false tightening.
• Do not mix metric thread with UNC or UNF; if in doubt, compare against a sample or drawing.
• Apply the torque or tightening method defined by engineering, considering lubrication and coating condition.
• Check grip length and thread protrusion so the joint clamps on the parts, not on the thread end.

We dispatch to Bogotá, Medellín, Cali, Barranquilla and all of Colombia. Request a quote via WhatsApp for this hex bolt m6 class 8.8 pitch 1.00, indicating size, quantity, pitch, finish and whether you need a compatible nut or washer.