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When restoring or maintaining a classic British motorcycle, purchasing new Triumph bolts can be essential for several reasons:
1. Corrosion and Aesthetics
Many original bolts may suffer from corrosion, which can detract from the overall appearance of a freshly restored bike. Using new, shiny Triumph bolts enhances the aesthetic appeal and ensures that the motorcycle looks its best after restoration. Corroded bolts can also compromise the integrity of the assembly, making it advisable to replace them with new ones for both safety and visual consistency. When working on a 60+ year old motorcycle, you want to ensure your hardware will hold.
2. Compatibility and Sizing Issues
Classic British motorcycles often utilize unique bolt sizes and thread types, such as BSF (British Standard Fine) or Whitworth threads. These specifications can make it challenging to find suitable replacements without proper measurements. New bolts can ensure compatibility with modern standards or original specifications, avoiding the potential pitfalls of mismatched or incorrect sizes that could arise from using generic replacements.
3. Safety and Reliability
Using new bolts is crucial for maintaining the safety and reliability of the motorcycle. Old or damaged Triumph bolts may not provide adequate strength, increasing the risk of failure during operation. New Triumph bolts, especially those sourced from reputable suppliers, are typically manufactured to meet specific quality standards, ensuring they can withstand the stresses of riding.
4. Availability of Triumph Bolt Kit
We offer complete bolt kits tailored for specific models of classic British motorcycles, which can simplify the restoration process. These kits often include all necessary fasteners for various components, eliminating the need to track down individual pieces and ensuring that all bolts are compatible with each other. We also offer discounts when multiples are ordered for many of our bolts.
Need more hardware? Check out our hardware collections.
Triumph BSA Norton etc Posi Screw(s) Cub 2BA X 5/8 inch PN# 40-0236 40-0965 70-4638 70-8086 70-8169
Price range: $5.76 through $12.32
Triumph 650 750 Lower Frame/Rocker Box Bolt(s) PN# 21-0588 S588
Price range: $7.05 through $12.14
Triumph 500 650 Lower Frame Bolt(s) 7/16 inch X 20TPI UNF PN# 14-0251
Price range: $7.47 through $9.92
Triumph BSA 500 650 Fork Spindle Axle Cap Bolt(s) 1969-74 PN# 14-0218
Price range: $10.22 through $12.46
Triumph 750 Cylinder Head Bolt(s) / 500 Frame Bolt(s) PN# 14-0241
Price range: $8.11 through $12.09
Triumph 650 750 Crankcase Timing Hole Plug(s) Bolt R/H Thread PN# 21-1872
Price range: $8.29 through $12.46
Triumph 500 650 Petrol Tank forward Mounting Bolt(s) PN# 82-1808 F1808
Price range: $9.56 through $14.22
Triumph 650 Crankcase Oilway Plug Bolt(s) 1963-68 CEI PN# 70-4539
Price range: $6.11 through $7.60
Triumph Speedometer / Tachometer Mounting Bracket Bolt(s) PN# 97-1086 H1086
Price range: $7.24 through $10.25
Triumph Speedometer / Tachometer Mounting Bracket and Exhaust Bolt(s) PN# 21-0590 S0590
Price range: $7.42 through $10.63
Triumph BSA Norton 5/16 inch-26 TPI X 1 inch UH Bolt(s) CEI PN# 82-9088 F9088
Price range: $5.68 through $7.95
Triumph Norton BSA 3/8 inch-26 X 1-1/2 inch UH CEI Bolt(s) PN# TBS-4031
Price range: $5.66 through $6.75
Triumph Norton BSA etc 3/8 inch-24 X 1-1/2 inch UH UNF Bolt(s) PN# 14-0233 06-0618
Price range: $5.58 through $6.66
Triumph 500 650 Bonneville Tiger BSA Fork Restrictor Bolt(s) PN# 97-2126
Price range: $10.89 through $16.10
Triumph 500 650 T120 Bonneville etc. Rear Shock Absorber Bolt(s) PN# 70-2113
Price range: $13.30 through $35.94
Triumph BSA 500 650 Bonneville Chrome 5/16-inch Headlamp Bolt(s) CEI PN# 11-2201 C 112201 C 99-1004 CEI
Price range: $12.02 through $19.54
Triumph BSA 500 650 Bonneville Chrome 5/16-inch Headlamp Bolts and Washers UNF PN# 22-0040 112201 UNF 99-1004 UNF 99-1005
Price range: $15.93 through $24.78
Triumph 650 Timing Cover Oil Pressure Access Plug(s) 3/8-inch-26 TPI 1963-1968 PN# 70-2615 E2615
Price range: $6.63 through $8.80
Triumph 650 Subframe Fixing Bolt(s) 1963-1966 PN# 82-5605 F5605
Price range: $7.36 through $10.49
Triumph 500 650 750 Exhaust Silencer / Fork Bracket Bolt(s) 5/16 inch-26TPI X 1/2 inch UH Bolt CEI PN# 82-0929 CEI
Price range: $5.66 through $14.95
Triumph 650 TR6 T120 etc Outer Rocker Box Bolt(s) 1957-68 PN# 70-2982 E2982
Price range: $7.16 through $9.36
Triumph 650 750 Bonneville Tiger BSA Lightning Chainguard Bolt(s) 1/4 inch-28TPI X 1-3/4 inch 1971 Onward PN# 14-0206
Price range: $5.66 through $6.75
Triumph 650 TR6C Footrest Bolt(s) 1/2 inch X 20TPI 1-1/4 inch UH ’71-72 PN# 21-1969 S1969
Price range: $7.61 through $10.16
Triumph 1/4 inch X 28 TPI X 1-1/4 inch UH UNF Bolt(s) PN# 14-0106
Price range: $5.47 through $6.45
Triumph 1/4 inch 28 TPI X 5/8 inch UH UNF Fender / Exhaust Bolt(s) 1969-82 PN# 14-0102
Price range: $5.47 through $8.95
Triumph 650 T120 TR6 Rocker Box Bolt(s) 5/16-inch UNF 1972 PN# 71-2889 E12889
Price range: $13.30 through $35.94
Triumph 1/4 inch 28TPI X 1 inch UH Footrest Stop Bolt(s) UNF PN# 14-0105
Price range: $5.76 through $6.95
Triumph Norton BSA Steering Lock Grub Screw(s)/Shear Bolt(s) PN# 21-0578 S578
Price range: $7.05 through $9.17
Triumph BSA Norton Lucas Points Advance Bolt(s) 1/4 inch X 26 TPI CEI PN# 70-5451 E5451
Price range: $8.31 through $12.51
Triumph Norton BSA 250 500 650 750 Lucas Ignition Auto Advance Fixing Bolt(s) UNF 1970 On PN# 14-0208
Price range: $5.63 through $6.76
Triumph TR7 T140 Central Rocker Box Bolt(s) PN# 21-2206
Price range: $12.96 through $34.69
Triumph Norton BSA Amal Concentric Banjo Bolt(s) PN# 622/078 99-0517
Price range: $13.69 through $21.82
Genuine Amal Concentric Jet Holder(s) Fits All Concentrics PN# 622/128 99-1034
Price range: $19.68 through $34.14
Triumph 500 750 T140 TR7 T150 T100 Headlight Ear Mounting Bolt(s) 2BA X 9/16 inch PN# 21-2095
Price range: $6.63 through $11.34
Triumph Trophy Tiger T100C TR6C Bash Plate Skid Plate U-Bolt(s) PN# 82-5788
Price range: $11.64 through $17.98
Triumph 500 650 Mainstand Centerstand Pivot Bolt(s) 1/2 inch X 20 TPI CEI PN# 82-5678 F5678
Price range: $8.31 through $12.51
Triumph Bonneville Tiger Daytona Engine Plate Bolt(s) C.E.I. PN# 82-5316
Price range: $7.51 through $10.82
Triumph 500 650 750 Exhaust Silencer Bolt(s) 5/16 inch-24TPI X 1/2 inch UH Bolts UNF PN# 82-0929 21-1822 14-0113
Price range: $6.55 through $15.54
Triumph Norton BSA Lucas Pre-Unit 5/16-inch CEI Domed Headlight Bolt(s) 1932-60 PN# 11-2201 112201 99-1004 CEI
Price range: $9.58 through $21.98
Triumph 500 650 750 Twins and Triple Side Stand Pivot Bolt(s) and Lock Nut(s) from 1967 on PN# 82-7021 14-1303
Price range: $15.05 through $23.46
Triumph BSA 500 650 Bonneville Zinc 5/16-inch Headlamp Bolt(s) CEI PN# 11-2201 CL 112201 CL 99-1004 CEI
Price range: $9.22 through $13.59
Triumph Exhaust Clamp Panhead Screw(s) 10-32 TPI PN# 21-2230
Price range: $7.05 through $12.14
Triumph 650 1960-65 and 1969-70 Flywheel Bolt (1) PN# 70-3907
Price range: $17.80 through $46.95