Specification Brand : Generic BulletPoint1 : Thread Diameter: M6; Thread Length: 40mm/ 1.57". BulletPoint2 : Safe, secure grip for the ultimate in adjusting and tightening control. BulletPoint3 : Tightly molded-in metal insert insures optimal durability and functionality. BulletPoint4 : Great for saw, drill press, lathe and routing jigs. BulletPoint5 : Package Content: 8 Pcs x Knurled Knob. Color : Multiple Colors ItemName : XYZOOM M6 x 40mm Male Thread Knurled Clamping Knobs Grip Thumb Screw on Type 8 Pcs(f7284 bc019 d2dd4 469c2 8d9ae 1382f ItemTypeKeyword : knurled-knobs Manufacturer : XYZOOM Material : Metal ModelNumber : e14335790e5b2cb1a67fd4a9af6e55 PartNumber : df5394e5-ea2e-386ddb6cd9e0d7 ProductDescription : Descriptions: * Great replacement for your broken one with this Knurled Knob. * Screw on type design for and with surface nice finish for comfortable grip. * Widely used for lathe machine, mechanical equipment, instrument and apparatus, food and industry equipment. Specifications: Product Name: Clamping Knob Knurled Head Diameter: 21mm/ 0.82'' Male Thread Diameter: M6 Thread Length: 40mm/ 1.57" Total Height: 53mm/ 2.08" Net Weight: 111g Main Color: Black, Silver Tone Material: Bakelite, Metal Package Content: 8 Pcs x Clamping Knob ProductSiteLaunchDate : 2023-11-09T07:22:04.387Z Size : youth large / 11-13 Style : Manual UnspscCode : 31161500