Specification Brand : Generic BulletPoint : Finish: Matte; Material: Thermoplastic; Mounting Type: Surface Mount; Series: 81050200 Series; BulletPoint1 : Alternate Mfr Part Number:771667 ; Body Material:Thermoplastic ; Color:Black ; Finish:Spun Matte ; Knob Diameter:0.512 in ; Mounting Type:Unthreaded Hole BulletPoint2 : Knurled (Self Assembly) Thumb Screw Knobs Black Gloss Delrin acetal resin thumb screw knob caps which can be assembled into complete threaded knobs by inserting a socket head cap screw (not supplied) into the base of the cap., BulletPoint3 : Join by pressing squarely together. To avoid over-pressure, use a stop or spacer equivalent to length of screw less depth of screw head. Color : Black ItemName : Knurled Thumb Screw knob 13mm Dia x M4, Pack of 1, MFR: 771667 ItemPackageQuantity : 1 ItemTypeKeyword : control-knobs Manufacturer : Nobranded Material : pvc ModelNumber : 771667/1PK NumberOfItems : 1 PartNumber : 771667/1PK ProductDescription : Alternate Mfr Part Number:771667 ; Body Material:Thermoplastic ; Color:Black ; Finish:Spun Matte ; Knob Diameter:0.512 in ; Mounting Type:Unthreaded Hole ProductSiteLaunchDate : 2024-06-07T15:04:50.484Z UnspscCode : 31162801