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M6 Brass Round Knurled Thumb Nuts for Screw Bolts Female Hardware
Knurled thumb nuts are designed for operation by hand , generally , the knurling threads with straight lines and distance of lines can be confirmed according to final design, but for standard distance is 0.8 or 1.0 .
There is a round slot in the centre of the nuts without knurlings , a female threaded hole from one end to another end , knurled thumb nuts are operated by hand to secure obects .
Normally , knurle thumb nuts are made from brass for the most electronics , but made of or from stainless steel , carbon steel and aluminum materials as well for other applications .
1 . Brass knurled thumb nuts with good resistant corrosion performance .
2 . Brass knurled thumb nuts with good electrical conduct .
3 . Not easy to be broken as perfect ductility .
4 . Easy operation by hand .
|Distance of knurling||1.0||Tolerance||+/-0.05|
|No. of knurling||18||Hardness||120 HV|
Normally , brass knurled thumb nuts can be platd in nickel , and plain finish for normal requests , besides , zinc , brass , oxide , chrome and gold finish as well .
Standard knurled thumb nuts for common applications
Q.How long I can get samples for approval before placing order ?
A. Normally one week for custom screws , and we can deliver samples within 24 hours for standard screws or stock once received your request .
Q How many days dispatch goods after placed orders ?
A Generally , one week for popular screws under 2 tons , final delivery is subject to requests on screws , packing and or other deamnds from you .
Q.What are your popular payement menthods ?
A. T/T is our prior choose for all , of course , we are also accept L/C , Westunion , paypall .
Q. What products you produce ?
A. We manufacture various hardwares like fasteners screws , nuts , bolts , pins , rivets and custom metal stamping parts and plastic injeciton molding products .
Contact Person: MR.LIN