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Black Oxide Round Head Stainless Steel Self Drilling Fasteners Full Thread # 14 X 1 "

Categories Self Drilling Screws
Brand Name: crever
Model Number: 3.5x10--6.3x200mm
Certification: ISO
Place of Origin: Jiangsu,China
MOQ: Negotiable
Price: Negotiable
Payment Terms: T/T, L/C, D/P
Supply Ability: 400 ton per month
Delivery Time: 10-20 working days
Packaging Details: bulk packing, small box packing, packing as required
Material: stainless steel, carbon steel, alloy steel and so on
Colour: Plain, black oxide, gray, zinc, HDG, ruspert, nickel
Grade: C1022, SUS201, SUS410, SUS304, SUS316, A2-70, A2-80, A4-80
Thread: full thread, partical thread, AB, A, C thread
Head: Pan head, round head
Sizes: #6x1/2''~~#14x8''
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Black Oxide Round Head Stainless Steel Self Drilling Fasteners Full Thread # 14 X 1 "

#14 x 1 " Self Drilling Tek Screws, Full Thread, Phillips Drive, Stainless Steel 410 Bright Finish

1. Produc Descriptions:


Pan head self drilling screws is produced strictly according to the DIN7504N standards, Self-drilling screws enable drilling without first creating a pilot hole. These screws are usually used to join materials like sheet metal. Pan head is a low disc with a rounded outer edge that offers a bearing surface.


2. Specifications:

1. Name: DIN7504N pan head self drilling screws, stainless steel pan head self drilling screw

2. Grade: C1018, C1022, SUS201,SUS410,SUS304,SUS316,A2-70,A2-80,A4-80

3. Size: 3.5mmx10mm--6.3x200mm

4. Standard: DIN7504N

5. Certification: ISO9001, SGS, CTI, ROHS

6. Drive: philips, pozi, socket, hex, square, sloted, combined

7. End point: drilling point

8. Packing: bulk packing, small box packing, plastic box + pallet


3. Applications:

Phillips pan head self drilling screws have a sheet metal thread with a self driller cutting (TEK) point to pierce through 20 to 14 gauge metals.


Similar to sheet metal screws, but they have a drill-shaped point to cut through sheet metal or steel which eliminates the need for drilling a pilot hole. These self-drilling screws are designed for use in soft steel or other metals.Self-drilling screw points are numbered from 1 through 5, the larger the number, the thicker metal it can go through without a pilot hole. A 5 point can drill a 0.5 in (13 mm) of steel, for example.


Self-Drilling Screws are also commonly called:

• Tek Screws

• Pro Points

• Self Tapping Screws

• Drill Bit Tip Screws


4. Drawing Technical Data:


NominalAHH1JTMGNPhillips
SizeHead DiameterHeight of HeadWidth of SlotDepth of SlotDimensions of RecessDriver
 SlottedRecessedDiameterDepthWidthSize
 Max.Min.Max.Min.Max.Min.Max.Min.Max.Min.Max.Min.Max.Min. 
20.1670.1550.0530.0450.0620.0530.0310.0230.0310.0220.1040.0910.0590.0171
30.1930.180.060.0510.0710.0620.0350.0270.0360.0260.1120.0990.0680.0191
40.2190.2050.0680.0580.080.070.0390.0310.040.030.1220.1090.0780.0191
50.2450.2310.0750.0650.0890.0790.0430.0350.0450.0340.1580.1450.0830.0282
60.270.2560.0820.0720.0970.0870.0480.0390.050.0370.1660.1530.0910.0282
70.2960.2810.0890.0790.1060.0960.0480.0390.0540.0410.1760.1630.10.0292
80.3220.3060.0960.0850.1150.1050.0540.0450.0580.0450.1820.1690.1080.032
100.3730.3570.110.0990.1330.1220.060.050.0680.0530.1990.1860.1240.0312
120.4250.4070.1250.1120.1510.1390.0670.0560.0770.0610.2590.2460.1410.0343
1/ 40.4920.4730.1440.130.1750.1620.0750.0640.0870.070.2810.2680.1610.0363
5/160.6150.5940.1780.1620.2180.2030.0840.0720.1060.0850.350.3370.1930.1694
3/80.740.7160.2120.1950.2610.2440.0940.0810.1240.10.3890.3760.2330.214

5. Self-Drilling Screw Troubleshooting Guide

Split at point (web)Excessive force (feed) applied while drillingReduce application force
Outer corners worn or meltedDrill RPM (cutting speed) too highUse slower motor or partial trigger pull
Cutting edges chipping or breakingExcessive force (feed) applied while drillingReduce application force
Point melted or diameter significantly reducedWork material too hardConfirm work material specs
Insufficient chip clearance 
Excessive force (feed) applied while drillingChoose screw with longer pilot section
 Reduce application force
Screw spins without drilling a holeDrill motor set on reverseCheck motor direction
Work material too hardConfirm work material specs
Drill point blunted by handlingInspect unused drill points for possible damage (from handling)

6. Advantages:


1. Quality control: we make 100% quality test during producing and before shipping


2. Rich experience: we have been export screws for more than 20 years


3. Competitive prices: the better quality, but cheaper prices


4. Timely quotation: send you prices within one day


5. Good services: we supply OEM, ODM,OBM services and best after-sale services


6. Punctual delivery: we can ship every order without delay


7. More pictures:



DIN7505N PAN HEAD SELF DRILLING SCREWS


Quality Black Oxide Round Head Stainless Steel Self Drilling Fasteners Full Thread # 14 X 1 " for sale
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