Bulk M16 Button Head Socket Cap Screws – 12.9 Alloy Steel, Black Oxide Schaller Lockmeister High Strength: Alloy steel construction

High Strength: Alloy steel construction provides superior tensile and shear strength for heavy-load applications

Standards: Produced to DIN 912 / ISO 4762 for precise dimensional interchangeability

High Strength: Alloy steel construction ensures exceptional tensile and shear performance under heavy loads

material conforms to ASTM A574

Socket Cap Design: Deep cylindrical head provides concentrated clamping force in confined spaces

Bulk M16 Button Head Socket Cap Screws – 12.9 Alloy Steel, Black Oxide Schaller Lockmeister High Strength: Alloy steel constructionMonster Overview: Get uncompromising strength and clean aesthetics with M16 Button Head Socket Cap Screws from Monster Bolts. Built from Class 12. 9 alloy steel and finished in thermal black oxide, these large diameter fasteners combine exceptional tensile strength with a sleek, low glare appearance. The button head profile provides a broad bearing surface, distributing load evenly while maintaining a smooth, professional lookideal for structural