Fong Her Fastech Corp.
In addition to various products and professional skills, Fong Her specially emphasizes on "No Complaint Policy" as our marketing principle and also focuses on best quality, punctual delivery and competitive price. Providing the best quality and professional skill to commit the best and efficient service and completing your requirements would be the goals for us to achieve.
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Categories:

> Patent Screws
> BI-Metal Screws
> Collated Screws
> Stainless Steel Screws
> Drywall screws
> Self Drilling Screws
> Automotive Fasteners
> Electronic Screws
> Woody Screws
> Self Tapping Screws

 
Basic Infomation ( Basic Info )


Head Recess
PHILLIPS

 SQUARE

 Slotted Phillips

 TORX (6 - LOBE)

POZI
 SCR

For Bi-metal Part
λ Material for Hex head and Hex washer head would be recommended to use 304M
λ Material for heads with recess would be recommended to use 302HQ and 316CU

For the other parts
λ Material would be selected according to customer’s requirements.

Head styles
FLAT

OVAL

 PANCAKE
 H.W.F
LARGE WAFER

WAFER

 TRIM FLAT
 PAN UNDERCUT
BUGLE
 TRUSS / ROUND WASHER / MODIFIED
 HEX HEAD

 H.W.H

PAN
 PAN FRAMING

For Bi-metal Part
λ Material for Hex head and Hex washer head would be recommended to use 304M
λ Material for heads with recess would be recommended to use 302HQ and 316CU

For the other parts
λ Material would be selected according to customer’s requirements.

Thread Types
Bi-metal-A type

 Bi-metal-B Type

 Bi-metal-C Type+ Wing Type

Bi-metal-C type+ V-Notch

 Bi-metal-Wing Type

 Bi-metal-Sandwich Panel

Bi-metal-Thread Cutting Bi-metal-Sandwich Panel-first thread cutting Bi-metal-Special requests

Point Types


Point #1&Reduced Point #1

Size

Drilling capacity

Screw driver speed

4.2x16~ 4.2x200

Maximum 1+1 mm

Maximum 2500 RPM

4.8x16~ 4.8x200

Maximum 1+1 mm

Maximum 2500 RPM

5.5x16~ 5.5x400

Maximum 1+1 mm

Maximum 1800 RPM

6.3x16~ 6.3x400

Maximum 1+1 mm

Maximum 1800 RPM

6.5x16~ 6.5x400

Maximum 1+1 mm

Maximum 1800 RPM

6.8x16~ 6.8x200

Maximum 1+1 mm

Maximum 1800 RPM


Point #2&Reduced Point #2

Size

Drilling capacity

Screw driver speed

4.2x16~4.2x200

Maximum 3.0 mm

Maximum 2500 RPM

4.8x16~4.8x200

Maximum 3.0 mm

Maximum 2500 RPM

5.5x16~ 5.5x400

Maximum 3.0 mm

Maximum 1800 RPM

6.3x16~ 6.3x400

Maximum 3.0 mm

Maximum 1800 RPM

6.5x16~ 6.5x400

Maximum 3.0 mm

Maximum 1800 RPM

6.8x16~6.8x200

Maximum 3.0 mm

Maximum 1800 RPM


Point 3

Size

Drilling capacity

Screw driver speed

4.2x22~ 4.2x200

Maximum 6.0 mm

Maximum 2500 RPM

4.8x22~ 4.8x200

Maximum 6.0 mm

Maximum 2500 RPM

5.5x22~ 5.5x400

Maximum 6.0 mm

Maximum 1800 RPM

6.3x22~ 6.3x400

Maximum 6.0 mm

Maximum 1800 RPM

6.5x22~ 6.5x400

Maximum 6.0 mm

Maximum 1800 RPM

6.8x22~ 6.8x200

Maximum 6.0 mm

Maximum 1800 RPM


Point 5

Size

Drilling capacity

Screw driver speed

4.2x40~ 4.2x250

6~ 12 mm

Maximum 1800 RPM

4.8x40~ 4.8x250

6~ 12 mm

Maximum 1800 RPM

5.5x40~ 5.5x400

6~ 12 mm

Maximum 1800 RPM

6.3x40~ 6.3x400

6~ 12 mm

Maximum 1800 RPM

6.5x40~ 6.5x400

6~ 12 mm

Maximum 1800 RPM

6.8x40~ 6.8x250

6~ 12 mm

Maximum 1800 RPM

 


Address :  NO16, KUNG WEI ST.,TZU HSIN T'SUN TZU KUAN HSIANG KAOHSIUNG HSIEN TAIWAN R.O.C.
Tel :  +886-7-617-0878  Fax :  +886-7-617-1823  
E-Mail : fongher@bi-metal-screws.com 

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