1) Material: stainless steel 201, or as per customers' request 2) Size: 30x30x30x2mm, 30x40x30x2mm, 25x25x20x3mm,etc. Product Information1) Product Name: Fastener2) Material: stainless steel 2013) Model No.: JM-901b4) Size: 30x30x30x2mm, 30x40x30x2mm, 25x25x20x3mm, 40x40x30x3mm, etc, or as per customer's request5) Packing: 1000pcs/carton, or as per customer's request Fastener