Exotic Alloy Bolting

Bolting materials and components with designated compositions and specific properties intended for applications in aggressive service like cryogenic or high temperature service, or excessive vibration, impact, or shock.

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Corrosion Resistant Top Coats, Base Coats & Primers

PTFE MOLYKOTE XYLAN 1014 XYLAN 1424 XYLAN 1070 Ceramic XYLAR 101 XYLAR 2 Dacromet

Comprehensive Bolting Stock

ASTM A453 gradef 660 A/B/C/D
Zeron 100 FG / FLT / SA
Incoloy 925
ASTM A540 B23 Class1/2/3/4/5
ASTM A193/ A320 Grade B8, B8M Class 1&2
ASTM A193 Grade B16
ASTM F3125 A325/A325M, A490/A490M F436 TYPE 3
EN 10269 1.7709, 1.4980, 1.7218, 1.4913, 1.4923 & 1.1181

Kitting & Kanban Inventory Management

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Product Range

BODY BOUND STUD / ROUND NUT INCONEL 718, A453-660A, A193-B16, A437-B4B, AISI 4140

STUD BOLT HEXAGON SOCKET HEAD BOLT A193-B7 / B16 / B8M, A437-B4B, A453-660, INCONEL 718, INCONEL 625, UNS S32750 / S32760, MONEL K-400 / K-500

12PT BOLT & NUT INCONEL 718, A453-660A-B,A193-B16, A437-B4B, A193-B7, A193-B8M

WELD STUD (DUO TYPE) & FERRULE HEXAGON BOLT & NUTA193-B7 / B8M, 10.9, A325, A453-660, INCONEL 718, INCONEL 625, UNS S32750 / S32760, MONEL K-400 / K-500

TAP STUD / SLOTTED NUT SCM435, INCONEL 718, A453-660A-B, A193-B16, A437-B4B, AISI4140, DUREHETE 1055

STUD BOLT & NUT A193-B7 / B7M, A320-L7 / L7M, A453-660, A193-B8 / B8M / B8M CL2, INCONEL 718, INCONEL 625, UNS S32750 / S32760, MONEL K-400 / K-500

U-BOLT A193-B7 / B8 / B8M,A325, A320-L7, SS400,UNS S32750 / S32760

COUPLING SET PTFE Coated Bolts & NutsA193-B7 / B8M, 10.9, A325, A453-660, INCONEL 718, INCONEL 625, UNS S32750 / S32760, MONEL K-400 / K-500

Strength You Can Rely On

Our fastening solutions deliver tensile strengths ranging from 900 to 2100 MPa. We work with a wide spectrum of materials, including high- and low-alloy steels, titanium, nickel, and cobalt-based alloys. Through advanced processes like hot forging, precision heat treatment, and thread rolling, we ensure consistent performance and reliability. With extensive experience supporting demanding industries such as aerospace, we’re equipped to meet even the most challenging application requirements.

Standard materials overview:

Titanium alloys (TiAl6V4, TiBetaC)
High-strength, hardened and tempered steels (1.6604 / E35NCD16 / 30NCD16 / 35CD4 / 1.7784)
Heat-resisting precipitation-hardening steels (A286 / 1.4944)
High-strength and corrosion-resistant steels (13-8 Mo / 17-4 PH / 15-5 PH / 1.4534 / 1.4548 / 1.4545)
High-strength precipitation-hardening nickel alloys Nimonic 80 A (2.4631) / Inconel 718 (2.4668)
High-strength and highly corrosion-resistant NiCo alloys (MP159, MP35N)

Military & Defense Fastener Standards

We provide a comprehensive range of fasteners that meet stringent military and federal specifications. Designed for extreme durability, our products ensure the highest level of performance, reliability, and compliance for critical defense, naval, and aerospace applications.

Federal Specifications

Federal Specifications (FF) cover a broad range of standardizations established by the federal government. These specifications assure structural integrity, thread compatibility, and optimal material strength for diverse hardware components.

Bolts & Nuts

FF-B-561 FF-B-588 FF-N-836

Screws & Pins

FF-S-85 FF-S-86 FF-S-92 FF-S-107 FF-S-111 FF-S-200 FF-S-210 FF-P-386

Washers

FF-W-84 FF-W-92 FF-W-100

MIL Specifications

Military Specifications (MIL-SPEC) are rigorous defense standards designed to guarantee interoperability, peak performance, and reliability under extreme combat, high-pressure, and aerospace conditions.

Fastener Standards

MIL-B-857 MIL-DTL-1222 MIL-DTL-18240 MIL-DTL-25027 MIL-DTL-32258 MIL-F-18240 MIL-F-19700 MIL-I-8846 MIL-N-25027 MIL-N-25027/1

MS & NASM Standards

MS (Military Standard) and NASM (National Aerospace Standard) fasteners represent the pinnacle of engineering precision. These guidelines govern hardware built to withstand severe vibrational and high-stress environments.

Aerospace Standards

MS14181 NASM 25027