Custom Bolts

No matter how many - or few - custom bolts you need, we'll get them to you in short order.

DAN-Loc offers quick turnaround solutions to your custom bolt requirements. Whether you need bolts in exotic materials, or large diameters, or long lengths, or any other kind of custom design, we can supply them on time.

Our bolts are manufactured and heat-treated in the U.S. to ensure quality and we constantly test them to meet ASTM A193 specifications. We also keep extensive, completely traceable data to document that your bolts are on spec and proven quality.

Tell us what you need and we'll get your order going. DAN-LOC products are on most customer AMLs. Call 800-231-6355.

  • Tap end studs
  • Double end studs
  • Combination studs
  • Custom designs
  • Diameters from 1/2" to 4"
  • Coating / Plating
  • Variety of materials: B7, B7M, L7, L7M, B16, B8, B8M
  • Exotic material (Inconel, Monel, Hastelloy)




DAN-LOC Express - Texas
725 North Drennan
Houston, Texas 77003-1320
Telephone: 713-356-3560
Toll Free: 1-800-231-6355
Email DLX Texas
DAN-LOC Express - California
20444 Tillman Ave
Carson, California 90746
Telephone: 310-438-4320
Toll Free: 1-800-682-2658
Email DLX California
DAN-LOC Express - Ohio
294 Fox Drive
Piqua, Ohio 45356
Telephone: 937-778-0485
Email DLX Ohio
DAN-LOC Express - Virginia
1345 Taylor Farm Road
Suite 110
Virginia Beach, Virginia 23453
Telephone: 757-468-1781
Email DLX Virginia
DAN-LOC Express - Canada
#29825 - 44 Avenue
Edmonton, Alberta, Canada
T6E 5E3
Telephone: 780-701-0524
Email DLX Canada