Collection: Drilled Head
MS21250 Drilled Head (H-Variant) Bolts with safety wire holes in head. Precision engineered for high-vibration aerospace and defense applications.
Made to Order in 4 Weeks · DDP to Your Door.
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MS21250H08029 12-Point Flange Bolt — 180 KSI, .5000-20, 1.811" Grip (Drilled Head)
Regular price $198.45 USDRegular price -
MS21250H08032 12-Point Flange Bolt — 180 KSI, .5000-20, 2.000" Grip (Drilled Head)
Regular price $98.70 USDRegular price -
MS21250H08038 12-Point Flange Bolt — 180 KSI, .5000-20, 2.375" Grip (Drilled Head)
Regular price $90.67 USDRegular price -
MS21250H08062 12-Point Flange Bolt — 180 KSI, .5000-20, 3.875" Grip (Drilled Head)
Regular price $56.66 USDRegular price -
MS21250H09024 12-Point Flange Bolt — 180 KSI, .5625-18, 1.500" Grip (Drilled Head)
Regular price $91.45 USDRegular price -
MS21250H10028 12-Point Flange Bolt — 180 KSI, .6250-18, 1.750" Grip (Drilled Head)
Regular price $40.95 USDRegular price -
MS21250H10036 12-Point Flange Bolt — 180 KSI, .6250-18, 2.250" Grip (Drilled Head)
Regular price $21.90 USDRegular price -
MS21250H12030 12-Point Flange Bolt — 180 KSI, .7500-16, 1.875" Grip (Drilled Head)
Regular price $122.49 USDRegular price -
MS21250H12054 12-Point Flange Bolt — 180 KSI, .7500-16, 3.375" Grip (Drilled Head)
Regular price $100.47 USDRegular price