E-mail: evershine@188.com

  • Pan Head Self Drilling / Tapping Screw
  • Pan Head Self Drilling / Tapping Screw
  • Pan Head Self Drilling / Tapping Screw

Pan Head Self Drilling / Tapping Screw

The head of pan head screw is round and trapezoidal from the side. What we produce is cross slot, which is installed with an electric screwdriver. The tail is divided into drilling and self-tapping.

Product Description

1. Introduction

The head of pan head screw is round and trapezoidal from the side. What we produce is cross slot, which is installed with an electric screwdriver. The tail is divided into drilling and self-tapping.

Its main features are as following:

⑴The products must be processed by heat treatment and carburizing process to make the screws meet the standard requirements of mechanical properties.

⑵High surface hardness

The core part of the screws has good toughness, that means flexible inside and hard outside. If the surface hardness is low, it can not be screwed into the materials. Also can not be used if core toughness is poor because even a pinch will break it.


2. Application

It is used for the connection of iron plates, and can be directly screwed into the drill pin without tapping in the hole.


3. Specification

MaterialC1022, 1022A
Diameter8#: 4.2mm
Length13mm-50mm
FinishWhite-blue zinc plated, Yellow zinc plated
Head typeDIN7504N Pan Head
DriveCross slot
PointSelf drilling/ Self tapping
Packing1000pcs / 800pcs / 500pcs / 250pcs per box, or 1kg / 25kg per bag
MOQ2 Tons for each size
PortPort Tianjin, China
Delivery timeNormally in15-30 days

Pan Head Self Drilling / Tapping Screw


4. Production process


Pan Head Self Drilling / Tapping ScrewPan Head Self Drilling / Tapping ScrewPan Head Self Drilling / Tapping Screw
1. Raw material2. Cold upsetting3. Rolling thread
Pan Head Self Drilling / Tapping ScrewPan Head Self Drilling / Tapping ScrewPan Head Self Drilling / Tapping Screw
4. Hot treatment5. Galvanize/Parkerising6. Packing


5. Quality control

A) Purchase 1022A materials from famous brand factories in China to ensure the quality.

B) Follow up the production of every procedure, strictly follow the ISO9001 standard.

Pan Head Self Drilling / Tapping ScrewPan Head Self Drilling / Tapping ScrewPan Head Self Drilling / Tapping Screw

C) Weigh test

D) Check size

D) Check size

Pan Head Self Drilling / Tapping ScrewPan Head Self Drilling / Tapping Screw

E) Attack speed test

F)Salt spray test more than 72 hours.


6.Packing & Shipment

High-grade package:

A) 1kg/small plastic bag, or 25kgs / PP woven bag, then bags or cartons loaded on pallet;

B) 1000pcs / 800pcs / 500pcs / 250pcs per small box, then small boxes into cartons;

C) Support customized packaging.


Pan Head Self Drilling / Tapping ScrewPan Head Self Drilling / Tapping Screw

Pan Head Self Drilling / Tapping Screw

Pan Head Self Drilling / Tapping ScrewPan Head Self Drilling / Tapping Screw


Shipping: By LCL or FCL Sea Shipment;


Pan Head Self Drilling / Tapping ScrewPan Head Self Drilling / Tapping Screw
Pan Head Self Drilling / Tapping ScrewPan Head Self Drilling / Tapping Screw
Contact Us
  • Tel.: +86 311 8783 4978
  • Fax: +86 311 8782 3979
  • E-mail: evershine@188.com
  • Add.: 1502 Room Leader Building No.351, Xinhua, Shijiazhuang, Hebei, China 050051
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