Big Bolt has been supplying high-quality specialty fasteners since 1977. Our efficient 110,000 square foot facility and versa ... tile machining can provide next-day manufacturing, even on custom orders. Our large inventory of blanks and finished products coupled with our 24/7 manufacturing allows us to ship any fastener on a rush basis. Production milling, drilling, and tapping etc- Big Bolt does it all and is a single source for all specialty fasteners both large and small quantities. We quote within 10-minutes and our service is second to none. read more