Knurled thumb screws are operating elements according to DIN or company standards. Knurled nuts / knurled thumb screws are often also called adjusting screws or adjusting nut. Knurled nuts / knurled thumb screws can be used in a wide range of industries for many applications. No tools are required for tightening or releasing. The ribs on the outer surface of the nut / screw head make the surface particularly easy to grip and prevent fingers from slipping when tightening or releasing by hand.
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Product Name |
Knurled Thumb Nuts With Collar |
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Size |
M1.6-M10 or Custom make |
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Material |
Brass copper stainless steel aluminum |
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Surface Treatment |
Plain, black, zinc plated/according to your requirement |
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Standard |
ISO 1302 ,ISO 8434-2,ISO 11926-1,ISO 2768-fH |
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Quality Policy |
2D Projector,Height Gague,Micrometer,Roughness Tester,Salt Spray Tester,CCD Automatic Testing Machine CCD,Callipers. |
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Tolerance |
Roundness:+/- 0.01mm. |
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Non-standards |
OEM is available, according to drawing or samples |
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Company Profile:
Hangzhou Balianfang Standard Parts Co., Ltd. is a professional screw fastener manufacturer,
more than 20 years of experience in fastener industry both domestic and foreign market,
specialized in custom non-standard screw, bolt, rivet, stud, special parts, CNC parts and so
on.We are committed to provide customized fastening solution with independent research and
development production and sales.
FAQ
Q1.Do you provide samples?
Why not, and stored samples are totally free. What we are going to tell you is that we do NOT have budget for Express.
Q2. Do you produce non-standard item?
Yes, we do. Send your specification drawings to our sales representative, then you will get a quotation.
Q3.What's the delivery time?
It depends on your order quantity. It is about 20-40 days for standard ones, 35-60 days for non-standard ones.
Check it with sales representative, he/she will give a accurate date of shipment.
Q4. Do you offer a discount?
Of course. we can offer you a discount base on your large quantity.
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