Holo-Krome Grade 10.9 Socket Low Head Asme B18.3 Plain - M16 x 50 (Box of 10)The Holo Krome Grade 10. 9 Socket Low Head ASME B18. 3 Plain is designed for high strength applications. With a size of M16 x 50, it ensures durability and reliability in various industrial settings. High Strength Grade 10. 9 Material for Enhanced Durability Low Head Design for Space Saving Applications Complies with ASME B18. 3 Standards for Quality Assurance Ideal for Use in Heavy Duty Industrial Environments Easy to Install and Compatible with