NFE M series M45 Washer Standards:DIN, SAE, USS, NFE, BS, JIS & Non-standard Material:carbon steel ...... DIN125A - M16 E.G. Washer 1. Place ... (Mild Steel) CXS Flat Washer Series1. Standard: DIN, SAE, USS, NFE, BS, JIS and Non-standard.2. Material: Low Carbon Steel, 45 ... ). Heavy Weaving bags+Pallets. 3). According to Customers' Requirement. NFE M series M45 Washer