Description:
1. Application - Fit for all kinds of DIY, leather crafts, clothing making, or as a fastener to connect two objects. Such as thin photo albums, leather bags, wooden board connections, etc.
2. Installation - Make a hole between 0.5-1mm larger than the diameter of the female rod, put the screw and nut on both sides of the locked object, and select the appropriate tool to lock it.
3. Notice - The thickness of the object which is locked, must be less than the length of the screw rod + nut rod, otherwise, it will not be able to tighten.
4. Advantage - Precision mechanical thread, made of stainless steel material, wear resistance, corrosion resistance, good toughness, and good decoration.
Specification:
Material: Stainless Steel
Surface treatment: Black Zinc Plating
Under Head Size(Female): 4 x 8mm / 0.16"; x 0.31";(D*L)
Under Head Size(Male): M4 x 4mm / 0.16"; x 0.16";(D*L)
Nut head diameter: 8.5mm / 0.33";
Screw head diameter: 8.5mm / 0.33";
Wrench: M2.5
Package Content: 10 Sets x Screw Post & 1 Pcs M2.5 Wrench
