S.D.S
Hex Flange Head
Type AB thread, | # 3 point With the EPDM washer |
Material : | C1022 |
Coating | Yellow Zinc, Zinc |
Dia | 4.8 mm | 5.5 mm | 6.3 mm |
Torsion Strength (LB/in.) | 61 min. | 92 min. | 150 min. |
Case Hardness (HV/0.3Kg) | 560 – 730 | 560 – 730 | 560 – 730 |
Drilling Time (Sec.) | 7.0 | 11.0 | 13.0 |
Drilling Thickness | 2 + 2 | 2 + 3 | 2 + 3 |
Dia | Length(L) | ||||||||||||
4.8 | 16 | 19 | |||||||||||
5.5 | – | 19 | 25 | 35 | 45 | 55 | 65 | 75 | 90 | 100 | 125 | 135 | 150 |
6.3 | – | _ | 25 | 35 | 45 | 55 | 65 | 75 | 90 | 100 | 125 | 135 | 150 |
Hex Washer Head
Type AB thread, | # 3 point, With metal bonded washer |
Material | C1022 |
Coating | Yellow Zinc, Zinc, Ruspert |
Dia | 4.8 mm | 5.5 mm | 6.3 mm |
Torsion Strength (LB/in.) | 61 min. | 92 min. | 150 min. |
Case Hardness (HV/0.3Kg) | 560-730 | 560 – 730 | 560 – 730 |
Drilling Time (Sec.) | 7.0 | 11.0 | 13.0 |
Drilling Thickness | 2 + 2 | 2 + 3 | 2 + 3 |
Dia | Lenght(L) | ||||||||||||
4.8 | 16 | 19 | |||||||||||
5.5 | – | 19 | 25 | 35 | 45 | 55 | 65 | 75 | 90 | 100 | 125 | 135 | 150 |
6.3 | – | _ | 25 | 35 | 45 | 55 | 65 | 75 | 90 | 100 | 125 | 135 | 150 |
Truss Head
Dia | 4.2 |
Torsion Strength (LB/in.) | 39 min. |
Case Hardness (HV/0.3Kg) | 560 – 730 |
Drilling Time (Sec.) | 5.0 |
Drilling Thickness | 1.5 + 1.5 |
Type AB thread, | # 2 point |
Material | C1022 |
Coating | Zinc, Black Phosphate |
Lenght (l) | ||||||
13 | 16 | 19 | 32 | 25 | 32 | 38 |
Pan Head

Type AB thread, | # 2 point |
Material | C1022 |
Coating : | Yellow Zinc, Zinc, |
Dia | 3.5 | 4.2 | 4.8 |
Torsion Strength (LB/in.) | 24 min. | 39 min. | 56 min. |
Case Hardness (HV/0.3Kg) | 560 – 730 | 560 – 730 | 560 – 730 |
Drilling Time (Sec.) | 4.0 | 5.0 | 7.0 |
Drilling Thickness | 1 + 1 | 1.5 + 1.5 | 2 + 2 |
Dia | Lenghts (l) | ||||||
3.5 | 10 | 13 | 16 | 19 | – | – | – |
4.2 | – | 13 | 16 | 19 | 25 | 32 | 38 |
4.8 | – | 13 | 16 | 19 | 25 | 32 | 38 |
CSK Flat Head

Type AB thread, | # 2 point |
Material | C1022 |
Coating | Yellow Zinc,Zinc |
Dia | 3.5 mm | 4.2 mm | 4.8 mm |
Torsion Strength (LB/in.) | 24 min. | 39 min. | 56 min. |
Case Hardness (HV/0.3Kg) | 560 – 730 | 560 – 730 | 560 – 730 |
Drilling Time (Sec.) | 4.0 | 5.0 | 7.0 |
Drilling Thickness | 1 + 1 | 1 + 1 | 1 + 1 |
Dia | Lenghts (l) | ||||||
3.5 | 10 | 13 | 16 | 19 | – | – | – |
4.2 | – | 13 | 16 | 19 | 25 | 32 | 38 |
4.8 | – | 13 | 16 | 19 | 25 | 32 | 38 |

Working Hours
MON – SAT: 9:00 AM–6:00 PM (IST)
SUNDAY: Closed