MPF Self Drilling Screw Indent Hex Washer Head Farmer Screw

MPF Self Drilling Screw (SDS)

Indent Hex Washer Head Farmer Screws

More Plus Fasteners Corporation has developed a Self Drilling Screws (MPF SDS Farmer Screw) with an item description as “Indent Hex Washer Head Farmer Screws”. 

MPF SDS Farmers Screw has a very good, stable and consistent drilling performance comparing it with the standard DIN 7504, we have the following results:

COMPARATIVE FASTER DRILLING PERFORMANCE:

Comparison 1:

DIN 7504 Specs – Size: 6.3 x Length

Test Plate Thickness: 2 + 3 = 5mm

Loading: 35.7Kg

Drilling Time: 13 Sec Max.

MPF SDS Specs – Size: 6.3 x Length (#2 Drilling Point)

Test Plate Thickness: 2 + 3 = 5mm

Drilling Time: 10 Sec Max

Comparison 2:

DIN 7504 Specs Type K – Size 4.8 x Length (23mm, 35mm, 60mm)

Test Plate Thickness 2 + 2 = 4mm

Loading 25.5 Kg

Drilling Time: 7 Sec Max.

MPF SDS Specs – Size: 4.8 x Length (23mm, 35mm, 60mm) #1Drilling Point

Test Plate Thickness = 1.5mm

Loading: 13.6Kg (light load) only

Drilling Time:.3.0 Sec Max.

The hardness of the test plates is 110HV / Min as per DIN 7504 specs. The thickness of the test plate could not be more than thicker than the DIN 7504 standard specification. In relation with the normal torque operation in application, if the thickness of the test plate is thicker than the standard specified in DIN 7504 and using the normal torque force in actual application it would result to failure in operation or broken screws.

We can also provide our MPF SDS Farmer Screw assembled with EPDM Washer and with Painted Head with customer’s choice of any RAL Color.

Moreover, MPF can provide various plating specification such as: Zinc Plated, Zinc Yellow, and As Per Customer's Plating Requirement.

Details:

1. Head Type: Indent  Hex Head

3. Screw Type: Self Drilling

4. Material: Steel

5. Size:  1/4-28 X 3/8

6. Surface: Zinc Plated Cr3+, As per customer's request

Delivery:

1. Port: FOB Kaohsiung / CIF your port

Payment:

1. T/T & L/C

Others:

1. Sorting: Roller Sorting, Laser Sorting

2. PPAP III Cert available

Package:

1. Bags packing / Small box packing / Bulk packing

2. As requiements of the clients

MPF offers a very wide variety range of fastener items, almost all standard both ISO and DIN standards. Also included are DIY fasteners and Collated Fasteners, CNC Turning Parts and Stamping Parts.