Header fastener image

Security Fasteners and General Fixings from Stock and to order

Click To Make An Enquiry

Call +44(0) 1902 457734

Twitter Icon Facebook Icon LinkedIn Icon Skype Icon

2-Hole Pan Self Tapping Security Pig Nose Screw

This pig nosed self-tapping security screw is suitable for low to medium torque applications and is a reusable fixing, ideal for applications where maintenance is required.

They are typically found within the electrical trade, as they are ideal for use in prisons, hospitals, mental health facilities, schools, lifts, trains and other public areas.

An economic solution, these anti-tamper screws host an aesthetically pleasing appearance and are installed and removed using a special insert bit.

The two holes can be drilled at different distances between centres, so it is advisable to purchase the screws and corresponding bits/drivers from the same supplier.

2-hole screws are more prone to cam-out than other security screws such as Pin Hex security screws. Users should also be aware that when tightening the screw the drive bits are prone to bending or breaking after prolonged use, so we recommend purchasing additional drive bits as a back up.

Available as standard in A2 Stainless Steel from Fastenright, with sizes from No. 4 to No. 14 and lengths ranging from 1/4″ to 2 1/2″.

Non-standard sizes and materials are available to order as specials, including custom parts made to drawings.

2-Hole Pan Self Tapping Security Pig Nose Screw Technical Drawing

Imperial Technical Information & Available Sizes
Thread Gauge No. 4 No. 6 No. 8 No. 10 No. 12 No. 14
dk (mm) 5.4 6.7 8.0 9.2 10.5 12.2
k (mm) 1.6 2.0 2.3 2.7 3.1 3.5
Tool Size No. 4 No. 6 No. 8 No. 10 No. 12 No. 14
Available Sizes No. 4 (2.9mm) No. 6 (3.5mm) No. 8 (4.2mm) No. 10 (4.8mm) No. 12 (5.5mm) No. 14 (6.3mm)
1/4″ (6.3mm) marker-image marker-image
3/8″ (9.5mm) marker-image marker-image marker-image marker-image
1/2″ (13mm) marker-image marker-image marker-image marker-image marker-image marker-image
5/8″ (16mm) marker-image marker-image marker-image marker-image marker-image marker-image
3/4″ (19mm) marker-image marker-image marker-image marker-image marker-image marker-image
1″ (25mm) marker-image marker-image marker-image marker-image marker-image marker-image
1. 1/4″ (32mm) marker-image marker-image marker-image marker-image marker-image
1. 1/2″ (38mm) marker-image marker-image marker-image marker-image marker-image marker-image
1. 3/4″ (45mm) marker-image marker-image marker-image marker-image marker-image
2″ (50mm) marker-image marker-image marker-image marker-image marker-image
2. 1/2″ (63mm) marker-image
black icon image = Available
Size not listed? Please make an enquiry – we may be able to provide it.

2 Hole Pan Self Tapping Security Screw

We use cookies on our website to ensure that we give you the best possible user experience.
If you continue without changing your settings, we'll assume that you are happy to receive all cookies on the Fastenright website. You can read more about removing Cookies here: Privacy Policy

Accept All