Complete Thread, Deep Screw Mouth, Even Force Is Not Easy to Lose Teeth. Material of Screw: Galvanized.
M4-M20 Female Thread Star Head Hand Clamping Nut Knob Industry Equipment Nuts
Female Thread Star Head Hand Clamping Nut M4 ~M16 Knob Industry Equipment Nuts
Female Thread Star Head Hand Clamping Nut Knob Industry Equipment Nuts M4 ~M12
Female Thread Star Shaped Head Clamping Nuts Knob Through/Half Hole M5/M6/M8/M10
