uxcell 9mm Diameter Male Thread 90 Degree Metal Hydraulic Grease Nipple 2 Pcs Product Name: Grease Nipple; Material: Metal Color: Silver Tone; Package Content: 2 Pcs x Grease Nipple Dimensions: 18 x 15 x 9mm/ 0.7" x 0.6" x 0.35"(L*W*T); Net Weight: 18g Tip Dia: 4mm/ 0.16"; Thread Dia: 9mm/ 0.35" Design: 90 Degree