Yellow galvanized Drywall Screw
Features：
● Made of case hardened steel, the screws offer strong pull strength to hold the drywall.
● Sharp points for easy to screw in and damage a little.
● Black phosphate coating to increase durability.
● Commonly with corrosion coating.
● The salt spray test ensures that no color stains the wall.
● Speed the drywall installation process.
● Long service life.
| Size | 3.5x | 3.9x | 4.2x | 4.8x | #6x | #7x | #8x | #10x | |
| (mm) | 13 | 20 | 13 | 51 | (inch) | 1/2 | 3/4 | 1/2 | 2 |
| 16 | 25 | 16 | 65 | 5/8 | 1 | 5/8 | 2-1/2 | ||
| 19 | 30 | 19 | 70 | 3/4 | 1-1/8 | 3/4 | 2-3/4 | ||
| 25 | 32 | 25 | 75 | 1 | 1-1/4 | 1 | 3 | ||
| 29 | 35 | 32 | 90 | 1-1/8 | 1-1/2 | 1-1/4 | 3-1/2 | ||
| 32 | 38 | 34 | 100 | 1-1/4 | 1-5/8 | 1-1/2 | 4 | ||
| 35 | 40 | 38 | 115 | 2001/1/8 | 1-3/4 | 1-5/8 | 4-1/2 | ||
| 38 | 45 | 40 | 120 | 1-1/2 | 1-7/8 | 1-3/4 | 4-3/4 | ||
| 41 | 51 | 51 | 125 | 1-5/8 | 2 | 2 | 5 | ||
| 45 | 55 | 65 | 127 | 1-3/4 | 2-1/8 | 2002/1/2 | 5-1/8 | ||
| 51 | 65 | 70 | 150 | 2 | 2-1/2 | 2-3/4 | 6 | ||
| 55 | 70 | 75 | 152 | 2-1/8 | 2-3/4 | 3 | 6-1/8 | ||
| 57 | 75 | 90 | 2-1/4 | 3 | 3-1/2 | ||||
| 60 | 102 | 2-3/8 | 4 | ||||||
| 65 | 2-1/2 | ||||||||
| 70 | 2-3/4 | ||||||||
| 75 | 3 |