Taizhou Changlong Fasteners Co.,Ltd

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Square

Square Nuts for Rock Bolt

Square nuts originally designed to go with square head bolts, they have generally been replaced by the cheaper hexagon nut or the square pressed nut.

Product Introduction

Product Introduction

● Nuts hot forged

● Free from flash and surgace defects

● Alternate Finishes Available


Product Parameter (Specification)

1

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

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Production Procedure

2


Product Qualification

● We are ISO9001 qualified

4


Factory Review

For production machine, we have 10 forging and pressing machines, 30 numerical control machines and 5 threading machines.

For detection equipment, we have 3 hardness detection machine.

All the machines and equipment are advance and completed.

12

14

16


Deliver, Shipping and Serving

Packing Details: Cartons or Pallets or follow customer requirements.

Delivery Time: About 30 days after received your payment. If stock available, will send the goods within one week.

Delivery Term: FOB or CIF or CFR/CNF.

Shipment: Usually by sea from Ningbo/Shanghai port, if customer is in urgent need of the good, we can also deliver by air or by express like DHL, UPS Fedex etc.

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FAQ

Q1: Packaging & Shipping:

Packing: wooden pallet, wooden case or with outer carton, or as per customers' specific requirements.

Q2: When can I get the price?

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.

Q3: How long can I expect to get the sample?

Samples will be free of charge if we have stock, and can send to you immediately.

If we have to make the new samples for you, it takes about 5 days.

Q4. What is your terms of delivery?

We accept EXW, FOB, CIF, DDU etc. You can choose the one which is the most convenient or cost effective for you.

Q5: Can branding my logo?

Yes, you can branding your logo.


Latest News

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