BN 11904 - Octagon (8 Lobe) pan head self-drilling screws ~type N
All prices are based on the minimum order quantity. If you have any questions or special requirement, please contact Bossard.
1) Shaped drilling point
Headform Pan Head
Drive Octagon socket
Thread fully threaded
Material execution case-hardened
Surface zinc plated blue
Hardness 560 HV
Standard ~DIN 7504 N (Standard withdrawn)
Quenched and tempered fasteners ≥ 360 HV and tempered case-hardened fasteners with electroplated coatings: Susceptible to hydrogen embrittlement!
Further notice to residual risks can be found in the introduction section.
BN 1878 - DIN 7504 N (Standard withdrawn)
ecosyn®-drill - Phillips pan head self-drilling screws type N, form H - Steel - case-hardened - zinc plated blue
BN 1880 - DIN 7504 K (Standard withdrawn)
ecosyn®-drill - Hex head self-drilling screws type K - Steel - case-hardened - zinc plated blue
BN 20581 - ~DIN 7504 N (Standard withdrawn)
ecosyn®-MRX - Octagon (8 Lobe) socket pan head self-drilling screws ~type N - Stainless steel
Suitable for this
Screwdriver square Bits 1/4" for octagon (8 Lobe) socket pan head screws, long type - Steel - heat-treated - plain