Bulk #1-72 Socket Head Cap Screws – Fine Thread (UNF), 18-8 Stainless – Monster Bolts Length:1000 QTY - #1-72 x 5/8" Material: Alloy Steel with Thermal

Material: Alloy Steel with Thermal Black Oxide Coating

Nuts: Find matching 1/2"-13 nuts here

Heavy-Duty HVAC Installations

Standards: Produced to DIN 912 / ISO 4762 for consistent geometry and reliable fit

Standards: Manufactured to DIN 912 / ISO 4762 for dimensional precision and interchangeability

Bulk #1-72 Socket Head Cap Screws – Fine Thread (UNF), 18-8 Stainless – Monster Bolts Length:1000 QTY - #1-72 x 5/8" Material: Alloy Steel with ThermalMonster Overview: Fix your project right the first time with Bulk #1 72 Socket Head Cap Screws from Monster Bolts. Made from premium 18 8 stainless steel, these UNF fine thread fasteners are designed for smooth engagement, secure tightening, and long term corrosion resistance in compact mechanical and precision assemblies. Monster Features: Thread: #1 72 UNF (Fine Thread) for precise adjustments and vibration resistant fit in small components.