NP
Contact us You can contact us using any of the methods below. Unit 3 Durham Lane Armthorpe Doncaster South Yorkshire DN3 3FE England +44 (0)1302 836010 +44 (0)1302 836012 sales@npfasteners.com
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NORTHERN PRECISION LTD
Accreditations Northern Precision Ltd operate a quality management system in accordance with ISO 9001:2008. The ISO 9001:2008 standard is recognised worldwide and you can be assured of the benefits of working with a certified company knowing that our management systems are constantly assessed and improved.
Registered in England & Wales Company number 3275391
V.A.T Registration number GB 684 1384 17
NP
NORTHERN PRECISION LTD
Specialist Fasteners for Sheet Metal
+44 (0) 1302 836010
+44 (0) 1302 836012
Tel:
Fax:
sales@npfasteners.com
Quality
Service
Reliability
Installation Method
Material & Finish
Steel Electro Zinc (ZI) 316 Stainless Steel (316)
Part Number Examples
Part number is made up as follows: (Type code) (Base code) (Thread code) (L Length) (Material code) For example: PR Q3232 M5 20 316 (Master-Plate Stud) (32x32mm square base plate) (M5 thread) (20mm stud length) (316 stainless steel)
RoHS REACH COMPLIANT
40
35
30
25
20
16
15
12
10
8
6
Part Code Type / Base / Thread / Length / Material
d1 Thread
d2 Steel
d2 316
PR Q3232 M4 -- --
Ø Holes OD
PR T1900 M4 -- --
PR T2000 M4 -- --
PR T2300 M4 -- --
PR T3800 M4 -- --
PR R3815 M4 -- --
M4
5.5
8.5
L Stud Length
PR Q3232 M5 -- --
PR T1900 M5 -- --
PR T2000 M5 -- --
PR T2300 M5 -- --
PR T3800 M5 -- --
PR R3815 M5 -- --
M5
6.5
9.8
PR Q3232 M6 -- --
PR T1900 M6 -- --
PR T2000 M6 -- --
PR T2300 M6 -- --
PR T3800 M6 -- --
PR R3815 M6 -- --
M6
7.5
9.8
PR Q3232 M8 -- --
PR T1900 M8 -- --
PR T2000 M8 -- --
PR T2300 M8 -- --
PR T3800 M8 -- --
PR R3815 M8 -- --
M8
10
11.5
Standard
Special order
5
5
4
5
5
5
5
5
4
5
5
5
5
5
4
5
5
5
5
5
4
5
5
5
Dimensional
Info
Master-Plate® bonding fasteners are available in a combination of base plate styles, in stud, standoff and nut configurations. Master-Plate is a cost effective, secure and reliable method of integrating male or female threads into composite, fibreglass, laminate and carbon fibre applications. Suitable for surface bonding using adhesive or embedding during the forming process, Master-Plate is ideal for composites, fibreglass, carbon fibre, moulding compounds, plastics, laminated timber, stone etc. Available in standard sizes, in thread sizes M4 - M8 for studs and M4 - M10 for standoffs and nuts, in zinc plated steel and 316 stainless steel. Custom base plate, fastener type, thread / body lengths can be produced to order.
Base plate options
 Adhesive type
Composites
Plastic
Wood
Metal
Natural Stone 
Conglomerates
Glass
PLEXUS MA300
L OCTITE 9466
L OCTITE 3425
Commonly used bonding adhesives and materials compatibility
Recommended
Reasonable
Not suitable
Please refer to adhesive manufacturer specifications for guidance.
Northern Precision Ltd YouTube Channel TYPE PR 1 2 3 4 5 6
Prepare the panel surface by cleaning thoroughly with IPA.
Ensuring the adhesive is fully mixed, dispense sufficient adhesive for the application.
Locate the Master-Plate fastener over the adhesive.
Firmly press the Master-Plate fastener into the adhesive until adhesive flows through the holes in the base plate.
Following the adhesive manufacturers instructions, allow sufficient curing time.
Once the adhesive is fully cured, the Master-Plate fastener is ready for use.
Alternatively Master-Plate fasteners can be embedded directly during the composite moulding process.
MASTER-PLATE® STUD
1.2 1.6 d1 d2 L Type Q Type T Q3232 (32x32) T1900 (ě19) T2000 (ě20) T2300 (ě23) Type R R3815 (38x15) ěHoles T3800 (ě38)