1. Material: iron, aluminum, copper, stainless steel
2. Specification Size: Female Nail Pipe Diameter Ø3～Ø10mm Common Specification Ø3, Ø4, Ø5, Ø 6 mm length7mm～70mm ，Nail DiameterØ2～Ø8mm Common Specification Ø M3, Ø M4, Ø5 M, Ø M6 length5mm～18mm 。
3. Head type: half-round head, flat head, funnel head (flat, TEPA)
4. Surface treatment: nickel, zinc, copper, black zinc, black nickel, natural color, according to the material and customer's requirements.
5. The formula for calculating the length of female nails is: the thickness of the workpiece minus 1mm.
6. Minimum order quantity:20000~50000 object
[Head type and size drawing]: