Bulk #3-48 Flat Head Socket Cap Screws – Alloy Steel, Black Oxide – Monster Bolts Size_1/2"-20 - Fine These bolts are part of

These bolts are part of our Made in USA Fasteners Collection

Fast fulfillment: Ships quickly from Florida

Thread Style: Fine-thread UNF for better vibration resistance and precise torque control

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

Specification Details Diameter 3/8" (0

Bulk #3-48 Flat Head Socket Cap Screws – Alloy Steel, Black Oxide – Monster Bolts Size_1/2"-20 - Fine These bolts are part ofMonster Overview: Fix your project right the first time with Bulk #3 48 Flat Head Socket Cap Screws from Monster Bolts. Made from high strength alloy steel and finished with a thermal black oxide coating, these precision fasteners provide a flush, low profile fit ideal for electronics, instrumentation, and small scale assemblies. The 82 flat head design allows the screw to sit flush for a smooth, professional finish while the black oxide coating