317L Stainless Steel Self Drilling Screw

Wisine hex head self-drilling screws are engineered to be corrosion resistant and come in various sizes and materials. Depending on the size, the applications of the hex self-drilling screws can vary - the smaller screws are used in applications like fixing thin gauge metals and fixing metal to wood. The larger screws are used in roofing and other industries which require self-drilling through tough metals.And Self-drilling screws do not require a pilot hole, which accelerates installation time and lowers the cost and need of additional drill bits.
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Product Details

317L Stainless Steel Hex Head Self Drilling Screw

· Item: Self Drilling Screw

· Type: Self Drilling

· Head Type:Hex Washerself drilling screw

· System of Measurement: Inch

· Thread Size:1/4"-14

· Head Color: Standard

· Length: 3/4 in

· Material: 317L Stainless Steel

· Finish: Plain

· Drive Type: Hex

· Driver Size: 3/8 in

· Head Dia: 1/4 in

· Head Height: 0.19 in -0.172 in

· Hex Width: 0.367 in

· Washer O.D.: 0.52 to 0.48 in

· Drill Point Size: #3

· Drill Point Length: 0.318 in

· Application: For Attaching Variety of Materials to Metal Up to 8 Gauge

· Meets/Exceeds: ASME B18.64


317L Chemical Composition


Element

Percent by Weight

C

Carbon

3.00%

Mn

Manganese

200.00%

Si

Silicon

100.00%

Cr

Chromium

18.00 - 20.00

Ni

Nickel

11.00 - 15.00

Mo

Molybdenum

17.00 - 19.00

P

Phosphorus

4.50%

S

Sulfur

0.03

N

Nitrogen

--

Fe

Iron

Balance

Our stainless steel self-drilling screws are ideal for a range of sheet metal material including Aluminium, Aluzinc and Galvanised steel.


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