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) (Material code) For example: DRP T2300 M8 316 (Master-Plate Through Nut) (23mm Ø round base plate) (M8 thread) (316 stainless steel)
RoHS REACH COMPLIANT
Part Code Type / Base / Thread / Material
d1 Thread
Hex A/F
Sp
DRP Q3232 M4 --
Ø Holes OD
DRP T1900 M4 --
DRP T2000 M4 --
DRP T2300 M4 --
DRP T3800 M4 --
DRP R3815 M4 --
DRP Q3232 M5 --
DRP T1900 M5 --
DRP T2000 M5 --
DRP T2300 M5 --
DRP T3800 M5 --
DRP R3815 M5 --
DRP Q3232 M6 --
DRP T1900 M6 --
DRP T2000 M6 --
DRP T2300 M6 --
DRP T3800 M6 --
DRP R3815 M6 --
DRP Q3232 M8 --
DRP T1900 M8 --
DRP T2000 M8 --
DRP T2300 M8 --
DRP T3800 M8 --
DRP R3815 M8 --
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
DRP Q3232 M10 --
DRP T1900 M10 --
DRP T2000 M10 --
DRP T2300 M10 --
DRP T3800 M10 --
DRP R3815 M10 --
M4
M5
M6
M8
M10
7
8
10
13
17
7.8
8.9
11.1
14.4
19.0
5
5
4
5
5
5
L +1.0 -0.0
Dimensional
3.2
4
5
6.5
8
Also available to special order as blind version. Specify type: DRC
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.
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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.
TYPE DRP
MASTER-PLATE® THROUGH NUT
Hex ěHoles T3800 (ě38) Q3232 (32x32) T1900 (ě19) T2000 (ě20) T2300 (ě23) R3815 (38x15) Type Q Type T Type R 1.2 L d1 Sp