Square Steel Nut with Black Finish
A square nut is a four-sided nut. Square nuts and bolts are often used in applications where the assembly can be loosened easily after installation.
Product Introduction
Product Introduction
● Surface treatment: Plain, Black, zinc plated and Hot dip galvanized
● Have a greater surface in contact with the part being fastened
● Provide greater resistance to loosening (though also greater resistance to tightening)
● Less likely to become rounded-off after repeated loosening/tightening cycles
Product Parameter (Specification)

Item No. | Size | A | B | C |
CLSN018-1 | M5 | 11.3 | 8 | 4 |
CLSN018-2 | M6 | 14.1 | 10 | 5 |
CLSN018-3 | M8 | 18.4 | 13 | 6.5 |
CLSN018-4 | M10 | 24 | 17 | 8 |
CLSN018-5 | M12 | 26.9 | 19 | 10 |
CLSN018-6 | M16 | 33.9 | 24 | 13 |
CLSN018-7 | M20 | 42.4 | 30 | 16 |
Products Details

Production Procedure

Product Qualification
● ISO9001 certified

Products Application
Our products are mainly used in the fields of mining, manufacturing hardware, electric appliance, automobile, machine and steel structure buildings.
They are mainly used as rock bolt accessories.
Our Factory
Our factory covers about 15000sqm, which the floor space is about 10000sqm. We have have hundreds of employees, including 16 managers and engineers. Our fixed assets valued about RMB15000000. The tenet of the company: trive for survival on the basis if quality, take the market on the basis of reputation, welcome the customer on the basis of good service and develop in the basis of efforts.




Deliver, Shipping and Serving
Packing Details: Pallets or as your requirement usually 25 days after receiving the order confirmation. Fast delivery requirements is negotiable.
Shipment: Usually by sea, or by air.

FAQ
Q1: What's your payment term?
A: 30% T/T in deposit, the rest against on the copy of B/L.
Q2: Are you a manufacturer or trading company?
A: We are a manufacturer.
Q3: What are your main products?
A: Dielectric union and rock bolt accessories, like spherical nut, hex nut, spherical washer etc.
Q4: Packaging & Shipping:
A: Packing: wooden pallet, wooden case or with outer carton, or as per customers' specific requirements.
Q5: When can I get the price?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or inform us by email, so that we will regard your inquiry in priority.
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