Print this page

Tamper Proof Machine Screws, Star Pin-In Button Head, Stainless Steel 18-8, (T-55) 1/2"-13 x 1

Diameter - Thread Pitch: 1/2"-13

Tamper Proof Star Drive Size - T-55
Torx styled Star (with pin) drive add security to machine screws by using an uncommon drive
Less likely to strip than Phillips when installed correctly
A machine screw is commonly identified by its small size
Primarily for metal to metal applications
18-8 Stainless steel is the fastener industry standard adding rust and corrosion resistance to an assembly

1/2-13 Star with pin button head security machine screws are available in grade 18-8 stainless steel.

Product number: 930012

Print this page

Specifications

Color: Silver
Condition: New
Corrosion Resistant: Yes
Diameter: 1/2"
Drive Style: Star (with Pin)
Head Type: Button Head
Tamper Proof: Yes
Thread Direction: Right Hand
Thread Type: Coarse
Fit: 2A
Grade: 18-8
Head Height Max: 0.242
Head Diameter: Max 0.859 - Min 0.855
Head Style: Button
Length: 1
Material: Stainless Steel
Overall Head Height: Max 0.242 - Min 0.240
Part Number: 618930282146
Product Type: Tamper Proof Machine Screws
Size Type: Regular
System of Measurement: Inch
Thread Direction: Right Hand
Thread Pitch: 13 Per Inch
Thread Size: 1/2"-13
Thread Standard: UNC
Thread Type: Coarse
Tolerance (IFI): Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Star TP Drive: T-55
Weight: 1 lb

Select Size/SKU & Quantity

5 Available Sizes

SIZE/SKU	Review Volume Pricing*	Enter Any Qty
1/2"-13 x 3/4 930002	1 $11.48 ($11.48/ea) 100 $1,034.00 ($10.34/ea) 1000 $10,330.00 ($10.33/ea)	Quantity for Tamper Proof Machine Screws, Star Pin-In Button Head, Stainless Steel 18-8, (T-55) 1/2"-13 x 3/4 $0.00
1/2"-13 x 1 930012	1 $15.30 ($15.30/ea) 100 $1,379.00 ($13.79/ea) 1000 $13,780.00 ($13.78/ea)	Quantity for Tamper Proof Machine Screws, Star Pin-In Button Head, Stainless Steel 18-8, (T-55) 1/2"-13 x 1 $0.00
1/2"-13 x 1-1/2 930022	1 $16.58 ($16.58/ea) 100 $1,495.00 ($14.95/ea) 1000 $14,930.00 ($14.93/ea)	Quantity for Tamper Proof Machine Screws, Star Pin-In Button Head, Stainless Steel 18-8, (T-55) 1/2"-13 x 1-1/2 $0.00
1/2"-13 x 2 930032	1 $17.84 ($17.84/ea) 100 $1,609.00 ($16.09/ea) 1000 $16,070.00 ($16.07/ea)	Quantity for Tamper Proof Machine Screws, Star Pin-In Button Head, Stainless Steel 18-8, (T-55) 1/2"-13 x 2 $0.00
1/2"-13 x 2-1/2 930042	1 $19.10 ($19.10/ea) 100 $1,725.00 ($17.25/ea) 1000 $17,230.00 ($17.23/ea)	Quantity for Tamper Proof Machine Screws, Star Pin-In Button Head, Stainless Steel 18-8, (T-55) 1/2"-13 x 2-1/2 $0.00