Bulk #4-40 x 1/4" Pan Head Phillips Thread Rolling Screws – Zinc CR+3 w/ Wax – Monster Bolts Length:35000 Qty - #4-40 x 1/4" meeting DIN 933 / ISO

meeting DIN 933 / ISO 4017 and DIN 931 / ISO 4014 standards

Drive: #0 Phillips – fits precision drivers and micro tool sets

making them a preferred choice in many industrial and precision applications

Chemical and processing plants

Bulk #4-40 x 1/4" Pan Head Phillips Thread Rolling Screws – Zinc CR+3 w/ Wax – Monster Bolts Length:35000 Qty - #4-40 x 1/4" meeting DIN 933 / ISOMonster Overview: Fix your project right the first time with Bulk #4 40 x 1 4" Pan Head Phillips Thread Rolling Screws from Monster Bolts. These fasteners use a thread rolling (non cutting) design that cold forms internal threads rather than cutting them, resulting in stronger thread engagement and improved resistance to loosening. The pan head design provides a low profile bearing surface ideal for thin materials, small assemblies, and precision