iExcell 250 Pcs M3 x 6/8/10/12/16 mm Stainless Steel 304 Hex Socket Flat Head Cap Screws Bolts Assortment Kit Size:M3 x 6/8/10/12/16 mm 5"Overall Length

5"Overall Length

Smooth double zipper design provides easy access to insert and remove your 3D Printing Pen Starter Kit

It is designed to be inserted through holes in assembled parts and secured by a mated nut that is tightened by applying torque

◎ EASY TO MOUNT - With four pre-punched holes

Ring inner diameter: approx

iExcell 250 Pcs M3 x 6/8/10/12/16 mm Stainless Steel 304 Hex Socket Flat Head Cap Screws Bolts Assortment Kit Size:M3 x 6/8/10/12/16 mm 5"Overall LengthiExcell 250 Pcs M3 x 6 8 10 12 16 mm Stainless Steel 304 Hex Socket Flat Head Cap Screws Bolts Assortment Kit Meets exceeds: DIN 7991 Screw Head: flat head, known as countersunk head, countersunk angle: 90 degree ; screw drive: hex socket , known as internal hex drives Material of Screws : stainless steel 304, high strength and anti corrosion in various environments Material of Hex Key : chrome vanadium steel, nickel plated Easy to store: These screws