Brass Thumb Knurled Lock Nut

• Material: Brass
• Type: Round Head
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, ANSI, GB, JIS, GOST, BSW
• Grade: Brass
• Model NO.: 1/8" etc
• Transport Package: 25kg/Carton, 36 Cartons/Pallet.
• Specification: DIN, ISO
• Trademark: /
• Origin: China
• HS Code: 7318160000
• Production Capacity: 5000 Tons Hexagonal Nuts Per Year

Product Description

 

Knurled nut is a nut with a knurledoutside surface. This facilitates tightening by hand(thumb nut) or secures the nut in a substrate (insertionnut).

Furniture Knurled Brass Insert nut

Special Features:
Threads as per International Go & Not Go Standards. 
Deep Groove for maximum Pull out Resistance. 
Inner Diameter (I/D) after Threads with very close tolerance to prevent unnecessary flush to enter into the inserts.

 

Material:
Free Cutting Brass IS 319 Type (I) or 
Free Cutting Brass as per BS 249 Type (I) or 
High Grade Free Cutting Brass. 
Any Special Brass Material Composition as per customer's requirement.

 

Threads:
ISO Metric (MM Threads) 
BA Threads 
BSW Threads (Inches) 
UNC, UNF Threads 
Any threads as per specifications.

 

Knurling Available:
Diamond 
Straight 
Unidirectional
Both blind and through inserts are available.

 

Length / Size:
Thread size in Millimeter - M2 , M3 , M3.5 , M4 , M5 , M6 , M8 , M10 , M12 , M16 , M20
Thread size in BSW - 1/8", 5/32", 3/16", 1/4", 5/16", 3/8", 1/2", 3/4", 1" 
or equivalent threads and upto any size as per Custom Designs and requirements.

 

Finishing and Plating: Natural, Nickle Platted, Chrome Platted, Tin Plated or any coating as per customer requirement.

Workshop


Packing 


Production Lines


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Screw Drives





FAQ

Q1: What is your main products?

A:  Bolts, Nuts, Screws,Washers, Threaded Rods, Anchors, Metal Stamping and Special Parts.

Q2: How long is your delivery time?

A: For stock, we can delivery within 2 days after receive the payment. 
     For mass cargo, our production time is in 30-45 days after receive the deposit.

Q3: Do you provide samples ? is it free or extra ?

A: Of course, sample is free. You pay the courier fees.

Q4: What is your terms of payment?

A: Payment<=1000USD, 100% in advance by Paypal or Western Union. 
    Payment>1000USD, 30% T/T in advance, balance against the copy of B/L.

Q5: What about your products quality?

A: Our QC team will check process strictly to ensure our products meet Go/No Go Gauge.