N Bolts


N BoltsN Bolt DimensionsN Bolt

Finish Spun Galvanized to 7371

All dimensions in millimetres

Cut threads

Stainless Steel Bolts fabricated to order

For Stainless Steel N Bolts suffix the part number with ‘SS’ i.e 2/NB/026/SS

N Bolts M10

Mild Steel Bolt Grade 43A

Finish = Spun Galvanised to BS 7371

Each Supplied with 4 Full Nuts, 2 Flat Washers and 2 Spring Washers

download pdf

Part No. C L D T Angle Size Wt Kg
2/NB/026 52 70 10 30 40 x 40 0.131
2/NB/022 57 70 10 30 45 x 45 0.136
2/NB/004 62 80 10 30 50 x 50 0.153
2/NB/005 73 90 10 30 60 x 60 0.161

N Bolts M12

MS = Mild Steel Bolt Grade 43A

HT = High Tensile Bolt Grade EN16T

Finish = Spun Galvanised to BS 7371

Each Supplied with 4 Full Nuts, 2 Flat Washers and 2 Spring Washers

download pdf

Part No. MS Part No. HT C L D T Angle Size Wt. Kg Series
2/NB/12/045 61 70 12 35 45 x 45 0.231 1000
2/NB/12/050 65 100 12 50 50 x 50 0.282 1000
 2/NB/12/060 75 110 12 50 60 x 60 0.301 1000
 2/NB/12/065 80 100 12 35 65 x 65 0.289 1000
2/NB/12/070 85 105 12 35 70 x 70 0.304 1000
2/NB/12/075 90 110 12 35 75 x 75 0.312 2000
2/NB/12/080 95 120 12 40 80 X 80 0.340 2000
2/NB/12/085 100 130 12 40 85 X 85 0.344 2000
2/NB/12/090 105 140 12 50 90 X 90 0.366 2000
2/NB/12/100 115 145 12 40 100 X 100 0.384 2000
2/NB/019 2/NB/12/115 130 165 12 50 4 1/2” X 4 1/2” 0.420 2000
2/NB/12/120 135 170 12 50 120 X 120 0.435 2000
2/NB/12/127 142 177 12 50 5” X 5” 0.458 2000
2/NB/12/130 145 180 12 50 130 X 130 0.446 2000
2/NB/12/140 155 190 12 50 140 X 140 0.479 3000
2/NB/12/150 165 200 12 50 150 X 150 0.491 3000
2/NB/12/152 170 200 12 50 6” X 6” 0.503 3000
2/NB/12/160 175 210 12 50 160 X 160 0.528 3000
2/NB/013 2/NB/12/200 213 260 12 50 200 X 200 0.615 4000
2/NB/025 2/NB/12/203 218 255 12 50 8” X 8” 0.609 4000
2/NB/12/220 235 270 12 50 220 X 220 0.680 4000
2/NB/12/250 265 300 12 50 250 X 250 0.735 5000

N Bolts M16

MS = Mild Steel Bolt Grade 43A

HT = High Tensile Bolt Grade EN16T

Finish = Spun Galvanised to BS 7371

Each Supplied with 4 Full Nuts, 2 Flat Washers and 2 Spring Washers

download pdf

Part No. MS

C L D T Angle Size

Wt Kg

2/NB/052

100 120 16 50 70 x 70

0.586

2/NB/053 105 125 16 50 75 x 75

0.616

2/NB/054

110 130 16 50 80 x 80 0.640
2/NB/055 115 135 16 50 85 x 85

0.659

2/NB/056

120 140 16 50 90 x 90 0.688
2/NB/057 130 150 16 50 100 x 100

0.733

2/NB/058

150 170 16 50 120 x 120 0.795
2/NB/059 180 200 16 50 150 x 150

0.903

2/NB/060

230 250 16 50 200 x 200 1.101
2/NB/061 280 300 16 50 250 x 250

1.323

 

Part No. HT

C L D T Angle Size Wt Kg

2/NB/16/070

90 130 16 60 70 x 70

0.586

2/NB/16/075 95 135 16 60 75 x 75

0.616

2/NB/16/080

100 140 16 60 80 x 80 0.640
2/NB/16/085 105 145 16 60 85 x 85

0.659

2/NB/16/090

110 150 16 60 90 x 90 0.688
2/NB/16/100 120 160 16 60 100 x 100

0.733

2/NB/16/120

140 180 16 60 120 x 120 0.795
2/NB/16/150 170 210 16 60 150 x 150

0.903

2/NB/16/200

220 260 16 60 200 x 200 1.101
2/NB/16/250 270 310 16 60 250 x 250

1.323

N Bolts M12 for Unequal Angle

MS = Mild Steel Bolt Grade 43AN

HT = High Tensile Bolt Grade EN16T

Finish = Spun Galvanised to BS 7371

Each supplied with 4 Full Nuts, 2 Flat Washers and 2 Spring Washers

download pdf

Part No. MS Part No. HT C L D T Size Series
2/NB/12/050/075 90 100 12 50 50 x 75 2000
2/NB/12/065/100 115 115 12 50 65 x 100 2000
2/NB/12/075/100 115 125 12 50 75 x 100 2000
2/NB/204 2/NB/12/075/125 140 125 12 50 75 x 125 2000
Part No. MS Part No. HT C L D T Size Series
2/NB/101 2/NB/12/075/050 65 125 12 50 75 x 50 1000
2/NB/102 2/NB/12/100/065 80 150 12 50 100 x 65 1000
2/NB/103 2/NB/12/100/075 90 150 12 50 100 x 75 2000
2/NB/104 2/NB/12/125/075 90 175 12 50 125 x 75 2000
2/NB/105 2/NB/12/150/075 90 200 12 50 150 x 75 2000

Bespoke Fasteners

Should any of our standard fasteners not meet your special requirement, we can offer a bespoke manufacture service.

By using the shape code shown, provide the necessary dimensions of the letters.

For example:

Code UB

D = 12

L = 150

C = 100

T = 60

( C dim = size + Dia + 2mm )

Either specify galvanized or stainless steel ( Grade 4.6 or 8.8 )

If there are any other shapes of fasteners you require not shown, please contact our sales office who will be pleased to deal with your enquiries.

Also specify dimension L1 if required.

download pdf

Bespoke Fastener U boltBespoke Fastener V boltN Bolt Dimensions

Bespoke Fastener Square boltBespoke Fastener J boltBespoke Fastener H boltBespoke Fastener TIB bolt