The Shark of Eye Coupling Nut is made by Multi-Station Former Cold Forging and the eye is pressed with flating and piercing, Tapped Inner hole is perpendicular and concetric with axis of shank within a tolerance of 0.044", and bearing face has a countersunk, flat en that make Eye Coupling Nut easy fasten with Sleeve Anchor, Wedge Anchor and All Thread Rod, etc.
We can supply all kinds of Eye Coupling Nuts, Anchor, Fastener, Bolt, Fitting, Hardware, Nail
Order Code |
Size UNC |
Shank Dia |
Total Length |
Hole Diz |
Qty. Per Box/Ctn. |
Weight Lbs/100Pcs |
ENC-140 |
1/4-20 |
5/16 |
1-1/2 |
1/4 |
100/1000 |
2-1/4 |
ENC-516 |
5/8-18 |
3/8 |
1-7/8 |
5/16 |
100/1000 |
3-1/2 |
ENC-380 |
3/8-16 |
1/2 |
2 |
3/8 |
100/1000 |
5 |
Yuyao Shuangyu Hardware Factory was founded in June 2005 with an energic, life-loving young team, located in the port city - Ningbo. We are specialized in high-quality architectural expertise expansion bolt (cap), non-standard hardware parts, pipe fittings, tubular motor. The factory has advanced cold heading machine, CNC automatic lathes and precision of secondary processing equipment, testing equipment. Strictly implement international quality system, improve production efficiency and assembly line operation. Take high-quality, low-cost as strategy, fast delivery, 80% goods are exports, we hope to forge a "win-win alliance" with customers. Both sides can acquire more development in the harsh, competitive environment. Our company consider "market-oriented, customer-focused, quality as life, " "efficiency, service, innovation" as management concept. Willing to sincere cooperation with domestic and foreign friends, the joint development to creat brilliant!