20pcs 304 Stainless Steel M6-1x20mm Wing Butterfly Screws Bolts with 20pcs Nuts 6mmx12mmx4mm Suitable for engraving and milling

Suitable for engraving and milling printed circuit boards

Button Hole Count: 1

Width: 60mm / 2

Thread Pitch: 1

20pcs 304 Stainless Steel M6-1x20mm Wing Butterfly Screws Bolts with 20pcs Nuts 6mmx12mmx4mm Suitable for engraving and millingDescription: Material: Made of 304 stainless steel for rust protection, durability, and long service life, more durable than ordinary stainless steel. High hardness, not easy to deform. Can be used in outdoor humid environments. Feature: Special wing design, increases the lateral bearing surface and makes it easier to fasten, can be used repeatedly. Applications: Machinery and equipment, electronic equipment, communications equipment, hardware