ABOUT US?

JM USA is a North American manufacturer specializing in high-strength, hot-forged bolts, cap screws, and custom fasteners made from 100% U.S.-melted and poured steel, proudly serving critical industries across the U.S.

Our Houston-based warehouse and sales operations support the Oil & Gas, Construction, Mining, Heavy Duty, and Heavy Machinery industries, among other markets requiring critical and specialized fasteners.

We look forward to providing you with fast quotes and deliveries, high-quality parts, access to valuable information, and dedicated customer support throughout the entire process.

Learn more
CERTIFICATIONS

PRODUCTS

Hex Head Cap Screw

Heavy Hex Bolt

Specials

Miner

Oil & Gas

Truck Suspension

Nut

Washer

INDUSTRIES

CONSTRUCTION

MACHINERY

OIL & GAS

WIND ENERGY

GENERAL

MINING

HEAVY DUTY SUSPENSION

SPECIALS

AUTOMOTIVE

GENERAL SPECIFICATIONS

MANUFACTURING RANGE
From 1/2″ to 3″ (M16-M72).
Lengths up to 48″ (1,200mm)

GRADES
Grades 5 and 8, A325, A490, B7, L7, 8.8, 10.9, 12.9, Specials

HEADS CAPABILITIES
Hex Head, Heavy Hex Head, Square Head, Socket Head, 12 Point, Flange Head, Mill Liner, Plow Bolt, Specials.

SPECIAL PROJECTS

JP Morgan Headquarters, NY

Soumaya, Mexico City

Panama Canal

Oil & Gas Industry at Houston, TX

Mexico’s International Airport (Terminal 2 & 3)

EXPOS & EVENTS
About
About
About
About
About

WAREHOUSE – USA

 22131 ROTHWOOD RD, SUITE 513  SPRING, TX, 77389
Phone: 915 314 8807
EMail: sales@jmtorpar.com

@jmtorpar
JM TOR PAR
The Best Quality Manufacturer for Big Bolts & Cap Screws in Mexico
  • Built for strength and reliability, this pin is perfect for heavy-duty applications. Its high-quality design ensures exceptional performance and durability with every use. #Strength #Reliability #HeavyDuty #IndustrialQuality #Durability #HighPerformance
  • Built for strength, precision, and reliability. Our T-Bolt G5 UNC, crafted from high-quality U.S. steel and manufactured under ISO 9001:2015 certification, ensures consistent, dependable performance in the most demanding industrial environments. Available in diameters ranging from 5/8” to 3” and lengths up to 48”, it is engineered to meet and exceed your toughest application requirements. #TBolt #IndustrialFasteners #USSteel #ISO9001 #Manufacturing #HeavyDuty #SteelProducts #FastenerSolutions #Engineering #Construction #IndustrialSupply #QualitySteel
  • High-performance A490 heavy hex bolts you can rely on. At JM Tor Par, we manufacture A490 Type 1 & Type 3 structural bolts, available from 5/8" to 1-1/2" in diameter and lengths up to 48". Built to meet standards. Engineered to last. 📩 Contact us today! 🌐 jmtorpar.com 📧 sortiz@jmtorpar.com #Construction #Steel #Engineering #Fasteners #Bolts #A490 #StructuralSteel #Quality #Manufacturing
  • Step Bolt 3/4" x 7 1/2" UNC - 2A, A-394 Type 1 Hot-forged manufacturing capabilities from 5/8" to 3" (M16 – M72) Length up to 48" (1,200 mm) Quality in Special Fasteners #Fasteners #SpecialFasteners #HotForging #Manufacturing #Industrial #BoltingSolutions #HeavyDuty #Engineering #Quality #MadeToLast
  • Our Mill Liner Bolts provide superior strength, reliability, and precision. Available in Grade 5, Grade 8, and Classes 8.8 & 10.9, with diameters ranging from 5/8” to 3” and lengths up to 48”. Quality you can trust. Performance that endures.
  • We’re excited to attend the Pacific-West Fastener Association Spring Conference & Tabletop Show 2026. 📍 The Westin Anaheim Resort, Anaheim, CA 📅 March 11–13, 2026 Stop by Show Table #50 to connect with the JM Torpar team and learn more about our fastener solutions. We look forward to seeing you there!
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Built for strength and reliability, this pin is perfect for heavy-duty applications. Its high-quality design ensures exceptional performance and durability with every use. #Strength #Reliability #HeavyDuty #IndustrialQuality #Durability #HighPerformance
@jmtorpar
@jmtorpar
•
Seguir
Built for strength and reliability, this pin is perfect for heavy-duty applications. Its high-quality design ensures exceptional performance and durability with every use. #Strength #Reliability #HeavyDuty #IndustrialQuality #Durability #HighPerformance
hace 1 día
Ver en Instagram |
1/6
Built for strength, precision, and reliability. Our T-Bolt G5 UNC, crafted from high-quality U.S. steel and manufactured under ISO 9001:2015 certification, ensures consistent, dependable performance in the most demanding industrial environments. Available in diameters ranging from 5/8” to 3” and lengths up to 48”, it is engineered to meet and exceed your toughest application requirements. #TBolt #IndustrialFasteners #USSteel #ISO9001 #Manufacturing #HeavyDuty #SteelProducts #FastenerSolutions #Engineering #Construction #IndustrialSupply #QualitySteel
@jmtorpar
@jmtorpar
•
Seguir
Built for strength, precision, and reliability. Our T-Bolt G5 UNC, crafted from high-quality U.S. steel and manufactured under ISO 9001:2015 certification, ensures consistent, dependable performance in the most demanding industrial environments. Available in diameters ranging from 5/8” to 3” and lengths up to 48”, it is engineered to meet and exceed your toughest application requirements. #TBolt #IndustrialFasteners #USSteel #ISO9001 #Manufacturing #HeavyDuty #SteelProducts #FastenerSolutions #Engineering #Construction #IndustrialSupply #QualitySteel
hace 3 días
Ver en Instagram |
2/6
High-performance A490 heavy hex bolts you can rely on. At JM Tor Par, we manufacture A490 Type 1 & Type 3 structural bolts, available from 5/8" to 1-1/2" in diameter and lengths up to 48". Built to meet standards. Engineered to last. 📩 Contact us today! 🌐 jmtorpar.com 📧 sortiz@jmtorpar.com #Construction #Steel #Engineering #Fasteners #Bolts #A490 #StructuralSteel #Quality #Manufacturing
@jmtorpar
@jmtorpar
•
Seguir
High-performance A490 heavy hex bolts you can rely on. At JM Tor Par, we manufacture A490 Type 1 & Type 3 structural bolts, available from 5/8" to 1-1/2" in diameter and lengths up to 48". Built to meet standards. Engineered to last. 📩 Contact us today! 🌐 jmtorpar.com 📧 sortiz@jmtorpar.com #Construction #Steel #Engineering #Fasteners #Bolts #A490 #StructuralSteel #Quality #Manufacturing
hace 1 semana
Ver en Instagram |
3/6
Step Bolt 3/4" x 7 1/2" UNC - 2A, A-394 Type 1 Hot-forged manufacturing capabilities from 5/8" to 3" (M16 – M72) Length up to 48" (1,200 mm) Quality in Special Fasteners #Fasteners #SpecialFasteners #HotForging #Manufacturing #Industrial #BoltingSolutions #HeavyDuty #Engineering #Quality #MadeToLast
@jmtorpar
@jmtorpar
•
Seguir
Step Bolt 3/4" x 7 1/2" UNC - 2A, A-394 Type 1 Hot-forged manufacturing capabilities from 5/8" to 3" (M16 – M72) Length up to 48" (1,200 mm) Quality in Special Fasteners #Fasteners #SpecialFasteners #HotForging #Manufacturing #Industrial #BoltingSolutions #HeavyDuty #Engineering #Quality #MadeToLast
hace 1 semana
Ver en Instagram |
4/6
Our Mill Liner Bolts provide superior strength, reliability, and precision. Available in Grade 5, Grade 8, and Classes 8.8 & 10.9, with diameters ranging from 5/8” to 3” and lengths up to 48”. Quality you can trust. Performance that endures.
@jmtorpar
@jmtorpar
•
Seguir
Our Mill Liner Bolts provide superior strength, reliability, and precision. Available in Grade 5, Grade 8, and Classes 8.8 & 10.9, with diameters ranging from 5/8” to 3” and lengths up to 48”. Quality you can trust. Performance that endures.
hace 2 semanas
Ver en Instagram |
5/6
We’re excited to attend the Pacific-West Fastener Association Spring Conference & Tabletop Show 2026. 📍 The Westin Anaheim Resort, Anaheim, CA 📅 March 11–13, 2026 Stop by Show Table #50 to connect with the JM Torpar team and learn more about our fastener solutions. We look forward to seeing you there!
@jmtorpar
@jmtorpar
•
Seguir
We’re excited to attend the Pacific-West Fastener Association Spring Conference & Tabletop Show 2026. 📍 The Westin Anaheim Resort, Anaheim, CA 📅 March 11–13, 2026 Stop by Show Table #50 to connect with the JM Torpar team and learn more about our fastener solutions. We look forward to seeing you there!
hace 1 mes
Ver en Instagram |
6/6