J.R. Webster, Petrochemical & Industrial Fastener Supplies

J.R. Webster
U-Bolts

Our range of U-bolts is extensive:

GRIP TYPE U-BOLTS



NOM SIZE PIPE 0/D A (DIA) N M K S(MAX)
15 21.3 8 30 50 25 7
20 26.9 8 35 60 25 10
25 33.7 8 45 65 25 10
32 42.4 8 55 75 25 10
40 48.3 10 60 90 35 16
50 60.3 10 75 199 35 16
65 76.1 12 90 130 45 19
80 88.9 16 105 150 50 19
100 114.3 16 135 175 50 19
125 139.7 16 160 200 50 19
150 168.3 20 190 235 55 19
175 193.7 20 215 260 55 19
200 219.1 20 245 295 55 19
225 244.5 20 270 310 55 19
250 273.0 20 300 350 60 22
300 323.9 20 350 400 60 22
350 355.6 24 385 440 65 22
400 406.4 24 435 500 65 22
450 457.0 24 485 540 70 22
500 508.0 24 540 600 70 22
550 559.0 24 590 650 70 22
600 610.0 24 640 700 70 22

All Dimensions in millimetres

Fi - Bright Zinc Plated (also available in Galvanised and Stainless Steel on request)

NON-GRIP TYPE U-BOLTS



NOM SIZE PIPE 0/D A (DIA) N M K S(MAX)
15 21.3 8 40 45 25 10
20 26.9 8 45 55 30 10
25 33.7 8 50 60 30 10
32 42.4 8 60 70 30 10
40 48.3 10 65 85 40 16
50 60.3 10 80 100 40 16
65 76.1 12 95 120 50 19
80 88.9 16 110 140 55 19
100 114.3 16 140 165 55 19
125 139.7 16 165 190 55 19
150 168.3 20 195 225 65 19
175 193.7 20 220 250 65 19
200 219.1 20 250 275 65 19
225 244.5 20 275 300 65 19
250 273.0 20 305 335 75 22
300 323.9 20 355 385 75 22
350 355.6 24 390 425 80 22
400 406.4 24 440 475 80 22
450 457.0 24 495 525 80 22
500 508.0 24 545 575 80 22
550 559.0 24 595 625 80 22
600 610.0 24 645 675 80 22
Defence &
Marine
Power
Generation
Petro
Chemical
Oil &
Gas
Nuclear
Power
Transport
Industry

TRADERS

Apply for a trade Account;

  • Immediate Decisions

Contact us to apply and get started today. We accept all major cards.

PRODUCTS

  • Headed Products
  • Studs
  • Nuts
  • Washers

For our full range of petrochemical products call or visit us in store


Unit2 Royal Standard Way
Expressway Business Park
New Chester Road
Birkenhead
CH42 1NB