M3-M12 Thumb Nuts Knurled-Head A2 Stainless Hand Grip Knob Through & Blind Hole
M3-M12 Knurled-Head Thumb Nuts A2 Stainless Hand Grip Knob Through/Blind Hole.
WIESVOP 108Pcs 304 Stainless Steel Flat Washers, 12 Sizes 108 Pieces, Silver
High-Quality Materials: Assorted washers are made of premium 304 stainless steel. During the tightening process of bolts or screws, flat washers can prevent surface scratches or dents, ensuring that the structure is stable and not easy to loosen.