Specifications

Joint coupling material quality screw
1.Material:45# carbon steel
2.Dia: 14- 40mm
3.Tensile Strength:600Mpa

 

Specifications:

 

(1) New way to splice rebar dia 14mm-40mm.
(2) Made of No. 45 carbon steel.
(3) Higher tensile strength, lower cost.

 

Joint coupling material quality screw  is designed to connect threaded rebar with diameter from 14mm to 40mm.high quality with lower price,manufacturer with ,more than 12 years factory experience,good reputation.

 

Type:

 

1.Standard type; 

2.Left-handed & right-hand type;

3.Transition type;

4.Nut locking type;

5.Wide mouth type.

 

 

Advantages:

 

 1. Material: #45 high quality carbon structural steel.

2.Tensile strength can reach 110% of parent rebar,594MPa or 625MPa. 

3. Install quickly, conveniently, shorten construction period, cost effective.

4. Save material and energy, not be affected by reinforced bars’ chemical compositions and  

    types.

5. Enough quantity for your project,delivery time much shorter than any other suppliers.

6.Custom Joint coupling material quality screw is available as per your requirements.

  

Project cases:

 

Bird's Nest for Olympic Games,the government project "Zhong Nanhai" and Beijing South Railway Station etc.

 

WELCOME TO CONTACT US FOR ANY REQUIREMETNS OR QUESTIONS!

 

 

Pictures for your reference:

 

 

 

Package:

 

 

 

Work Flow Chart:

 

 

Parameters range:

 

Size	D14	D16	D18	D20	D22	D25	D28	D32	D36	D40
OD(±0.5mm)	22	25	28	30	34	38	42	48	55	59
Length(+2mm)	38	43	48	53	58	63	68	80	83	88
Thread Pitch	2.5	2.5	2.5	2.5	2.5	3.0	3.0	3.0	3.5	3.5
Thread Angle	75°	75°	75°	75°	75°	75°	75°	75°	75°	75°
G/W(KGS)	0.068	0.099	0.125	0.180	0.205	0.317	0.399	0.640	0.900	1.099

 

 

How to visit our company:

 

 

Contact Person: