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Square Head Cup Point Set Screw: 18-8 Stainless Steel, 5/16"-18 Thread Size, 3A Thread Fit, 1 in Shank Lg, 10 PK

Item # 482Z104

$13.60 Pack of 10

Product Specs

Material: 18-8 Stainless Steel
Thread Size: 5/16"-18
Thread Fit: 3A
Overall Length: 1 in
Pack Qty: 10
System of Measurement: Imperial
Shank Length: 1 in
Point Type: Cup
Specifications Met: ANSI/ASME B18.3
Display Sell UOM: PK
Drive: Square
Head Height: 1⁄4 in
Head Style: Square
Head Width: 5⁄16 in
Minimum Tensile Strength: 60,000 lb
REACH Compliant: Yes
Removable: Yes
Resistance Properties: Non-Magnetic; Moisture Resistant
RoHS Compliant: Yes
Rockwell Hardness: B96
Salt Spray Results/ASTM B117: ASTM B117 salt spray test 1000 hours no red rust
Thread: Fully Threaded
Thread Direction: Right Hand
Thread Type: UNC

Compliance and Restrictions

Country Of Origin

  • Taiwan, Republic of China

About This Product

These Square Head Cup Point Set Screws are constructed of 18-8 stainless steel, which provides corrosion resistance, includes grades 302 and 304 stainless steel, is the most common choice for stainless steel, and may be mildly magnetic. They have a 5/16"-18 thread size and a 3A thread fit. They also have a 1 in shank length and a 5/16 in head width. They have a 1/4 in head height. They have a Cup point, which has an inverted tip that creates an external round edge that secures against both soft and hard materials. Pack of 10.

About Set Screws

Hold parts in place with pressure by threading these screws into a through-hole until their tips press firmly against the part you want to fasten.

Turn the square head by hand or with a wrench to increase torque. The cup point works best for permanent and semi-permanent jobs since it may leave a groove in surfaces.