Monogram Aerospace Fasteners

What Monogram Aerospace Fasteners does

Monogram Aerospace Fasteners is a US-based manufacturer of specialty aerospace fastening solutions, headquartered in Commerce, California (Los Angeles area), with over 125 years of manufacturing heritage (founded circa 1889/1900). The company designs and produces a portfolio of high-precision blind bolts and associated fastener systems used in airframe assembly and airfoil applications where access is limited to one side. Its product families include four blind-bolt variants (Visu-Lok, Composi-Lok, Radial-Lok, OSI-Bolt), the proprietary MAF Fastening System (a three-piece pin, collar, and lock-ring assembly for materials sensitive to high clamping loads), the Wedgelock line of temporary fasteners (manual, plier, and power-operated), frangible and swage-type collars in A286 and titanium alloys, and rotary-actuated double flush fasteners for aerodynamic through-fastening of airfoil shapes on horizontal tailplanes and vertical stabilizers.

Monogram serves a single primary vertical — aerospace OEMs and tier-one assembly operations — and competes on quality, certifications, and domain specialization rather than on volume pricing. Pricing is quote-based and not publicly disclosed; go-to-market is direct enterprise sales via a technical sales team ([email protected]). The business does not operate a transactional consumer or SMB channel and has no disclosed app, API, or software surface.

The company operates as a subsidiary within the PennAero Aerospace division, a portfolio grouping six fastener companies (Allfast, Briles, American Drilling, Lubeco, Mac Fasteners, TFI) with five engineered-component companies (PMI, RSA, Martinic, Weldmac, TAG). The @trimas.com email domain indicates TriMas Corporation as the ultimate parent. No revenue, funding, or headcount-growth signals are publicly disclosed.

Name

Monogram Aerospace Fasteners

Legal name

Monogram Aerospace Fasteners

Website

https://monogramaerospace.com

Company type

Private

Founded year

1900

Operating status

Operating

Headcount range

101–250 employees

Short description

Monogram Aerospace Fasteners is a US-based manufacturer of blind bolts and specialty aerospace fastening systems, including Visu-Lok, Composi-Lok, Radial-Lok, OSI-Bolt, MAF, and Wedgelock lines, serving aerospace OEMs and tier-one assembly operations from its Commerce, California headquarters as part of the PennAero Aerospace portfolio.

Ownership category

akta.pro rank

Product category

Aerospace Fasteners

NAICS

Bolt, Nut, Screw, Rivet, and Washer Manufacturing (332722), Aerospace Product and Parts Manufacturing (33641)

SIC

Bolts, Nuts, Screws, Rivets & Washers (3452), Aircraft Parts & Auxiliary Equipment, Nec (3728)

akta.pro primary industry

Aerospace Fasteners & Hardware (IMABANAA)

Keywords

• Aerospace fasteners
• Blind bolts
• Aerospace fastening systems
• Airframe fasteners
• Temporary aerospace fasteners

Headquarters

HQ city

Commerce

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales

Distribution channels1 record

Marketing channels2 records

Core offering

Monogram Aerospace Fasteners designs, develops, and manufactures high-quality aerospace fastening solutions, with a core focus on blind bolt technology. Its portfolio includes blind bolts (Visu-Lok, Composi-Lok, Radial-Lok, OSI-Bolt variants), the MAF three-piece Fastening System, Wedgelock temporary fasteners, A286 and titanium collars, and double flush fasteners for aerodynamic airfoil applications. Products are supplied with installation and removal tools, backed by testing and certifications for aerospace assembly and airframe construction customers.

Product overview

Monogram Aerospace Fasteners offers a diversified portfolio of aerospace fastening solutions built around its core blind bolt technology. The product line centers on blind bolts (including Visu-Lok, Composi-Lok, Radial-Lok, and OSI-Bolt variants), complemented by the MAF Fastening System (a three-piece pin/collar/lock ring assembly), temporary fasteners under the Wedgelock brand, frangible and swage-type collars in A286 and titanium, and double flush fasteners for aerodynamic airfoil applications. The company also provides various fastener installation and removal tools. With over 125 years of manufacturing experience, the portfolio is positioned for precision aerospace applications demanding high quality, testing, and certifications.

Differentiator

Problem solved

Functional benefit

Brands

• Wedgelock: Line of temporary fasteners available for manual, plier, and power operated fasteners in various configurations.
• Visu-Lok
• Composi-Lok
• Radial-Lok
• OSI-Bolt
• MAF Fastening System

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

One partnership is on record.

• PennAerocoreOthersMonogram Aerospace Fasteners is A PennAero Company and part of the PennAero Aerospace business. PennAero is the parent company that owns Monogram along with other fastener companies (Allfast, Briles, American Drilling, Lubeco, Mac Fasteners, TFI) and engineered component companies (PMI, RSA, Martinic, Weldmac, TAG).

Scale indicators1 record

Recent moves2 records

Expansion highlights3 records

Market position

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/monogram-aerospace-fasteners

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Monogram Aerospace Fasteners