Countersunk screw ISO 10642 / DIN 7991, M 10x45, head 21 mm, steel 10.9, zinc-plated

For flush joints this version to ISO 10642 and DIN 7991 carries thread M 10 over 45 mm of length. The countersunk head is 21 mm in diameter and 6.2 mm high, and it is turned through the hexagon socket with 6 mm width across flats. The material is zinc-plated steel, property class 10.9.

Benefits

• head diameter 21 mm and head height 6.2 mm to ISO 10642, matching the standard counterbore
• hexagon socket with 6 mm width across flats for a high tightening torque in a tight space
• thread M 10 over 45 mm of shank length
• thread up to approximately the head, the full depth of engagement can be used
• property class 10.9 with a zinc-plated surface
• a flush finish, at 6.2 mm head height no edge is left standing above the joint

Applications

Its place is in furniture and shopfitting, on fittings and hinges that have to sit flush.

Standards and conformity

The screw is made to ISO 10642 and DIN 7991. The material is stated as property class 10.9.