PRECISION METAL COMPONENTS • WHOLESALE • CUSTOM MANUFACTURING

PRECISION
BRASS & METAL
COMPONENTS.
STOCKED IN
THE USA.

ENGINEERED TO SPEC.

1,200+ standard components ready to ship from our Phoenix warehouse — plus full custom manufacturing from prototype to production, holding tolerances to ±0.001". Trusted by OEMs and distributors since 2005.

REQUEST A QUOTE
mantra
ESTABLISHED

2005 · 20+ yrs

IN-STOCK SKUS

1,200+ US Warehouse

ACTIVE CUSTOMERS

1,000+

TOLERANCE

to ±0.001"

QUOTE TURNAROUND

24–48 hrs

TARIFF-RESILIENT • HASSLE-FREE SUPPLY CHAIN

WE MANAGE THE ENTIRE SUPPLY CHAIN—YOU RECEIVE PARTS, DUTY-PAID, ON SCHEDULE.

US-stocked inventory means your components are already landed, duty-paid, and ready to ship — insulated from tariff changes and ocean-freight delays. For custom programs, we own every step end to end: from your drawing hand-off to your receiving dock, you deal with one partner and one point of accountability.

STEP 01

DRAWING HAND-OFF

Send a PDF, STEP, DWG, part number or sample for review.

STEP 02

FACTORY & ENGINEERING

Engineering team reviews tooling and production requirements.

STEP 03

PRODUCTION SCHEDULING

Quality checks and scheduling keep deliveries on track.

STEP 04

OVERSEAS SHIPMENT

Air or ocean freight handling with complete documentation.

STEP 05

US CUSTOMS & IMPORT

Customs clearance, duties and compliance management.

STEP 06

DOMESTIC LOGISTICS

Warehouse inventory and scheduled shipment releases.

WHY OEMS AND
DISTRIBUTORS CHOOSE
MANTRA

One supplier covering the full chain — casting, forging, machining, finishing, and US warehousing — with the documentation your quality team expects.

COST

ONE LANDED PRICE,
NO SURPRISES

We quote your parts duty-paid and delivered, so the number you approve is the number you pay — no separate freight, brokerage, or customs invoices later.

RANGE

STOCK + CUSTOM, ONE ROOF

Order from 1,200+ standard components today, or send a drawing for build-to-print parts. One supplier, one PO, one point of accountability.

CONTROL

VERTICALLY
INTEGRATED

Casting, forging, CNC machining, surface treatment, and assembly under our control — quality at every step without markup at every step.

QUALITY

AUDITABLE
DOCUMENTATION

Material certifications, dimensional inspection reports, and First Article Inspection Reports available with every custom order.

PRODUCT LINES

Every standard item stocked in Phoenix, AZ and ready to dispatch. Over 500 of our active SKUs started as customer drawings — send us yours.

CAT-01 • BRASS / SS

PRECISION BRASS TURNED & CNC COMPONENTS

Precision brass turned and CNC machined components produced on Swiss-type lathes, multi-spindle screw machines, and CNC turning and milling centers, holding tolerances to ±0.001". Our catalog spans threaded inserts, spacers, standoffs, bushings, sleeves, plugs, adapters, connectors, dowels, pins, and shafts, plus knurled inserts, valve stems, hose barbs, orifices, and custom flanges built to your print. We machine free-cutting brass C36000, forging brass C37700, lead-free alloys, copper C11000, and 304/316 stainless, with grades such as C26000 and C46400 available for higher-strength applications. Secondary operations include cross-drilling, slotting, milling, knurling, and NPT, BSP, UNF, and metric threading, followed by nickel, zinc, or tin plating and passivation. From rapid prototypes to million-piece production runs, every lot ships with material traceability and inspection documentation on request — stocked and supplied from the USA.

CAT-02 · POOL

POOL COVER HARDWARE

Keep safety covers secure season after season with our complete line of pool safety cover replacement parts, stocked in the USA and ready to ship from Phoenix. The range covers stainless steel safety cover springs (5" short and 7-1/4" standard, single and double) with protective spring covers, five-turn retractable brass deck anchors with stainless set screws, and concrete, wood-deck, and 18" aluminum paver anchors. We also carry specialty lawn and garden stakes, on-ground brackets, D-rings, strap buckles and tips, extension and Y-straps, and the installation tools every pool pro needs — brass anchor tamping tools, hex key Allen wrenches, and safety cover installation and removal rods. Our hardware is sized to fit all leading safety cover systems, including Loop-Loc, Meyco, GLI, Yard Guard (HPI), Buffalo, and Merlin. Available in bulk lots for dealers, distributors, and pool service companies.

CAT-03 · PLUMBING

COMPRESSION FITTINGS

Brass compression fittings for leak-free connections in potable water, gas, air, hydraulic, and refrigeration lines — including lead-free, NSF/ANSI 372-compliant alloys for drinking-water systems. Our range covers the full configuration set buyers specify: unions, elbows, tees, branch tees, run tees, male and female connectors, adapters, couplings, reducers, caps, plugs, and bulkhead fittings, along with the consumable components — compression nuts, long nuts, sleeves (ferrules), and tube inserts. Single- and double-ferrule designs are available in tube OD sizes from 1/8" through 2", with SAE 45° flare, NPT, BSP, and MIPS/FIPS thread ends. Machined from C36000 bar stock or hot-forged C37700 blanks, our fittings deliver repeatable, reusable, leak-proof seals with no welding or flaring required, and are rated for demanding pressure and temperature service. Stocked in the USA with custom configurations and private-label packaging available for OEM and distributor programs.

CAT-04 · FLUID

HOSE COUPLINGS

Brass and stainless hose couplings for agriculture, irrigation, lawn and garden, industrial, and fluid-transfer applications. The line covers garden hose thread (GHT) fittings with swiveling female ends, hose menders, push-on fittings, threaded hose nipples, pin-lug (suction hose) couplings, ground-joint couplings, combination hose nipples, and universal air (Chicago/crow's-foot) couplings, plus hose barb adapters, swivel connectors, 2-way shut-off valves, and reusable hose repair fittings. We also produce cam-and-groove (camlock) quick-connect couplings in sizes 1/2" through 6", with hose barb, threaded, and male/female adapter ends. Barbed shanks are hot-forged for burst strength and multi-rib machined for a secure grip on rubber and PVC hose, with thread patterns in GHT, NPT, NPSM, and BSP. High-volume blanket orders ship on scheduled releases from US stock for distributors and OEM customers.

CAT-05 · FAB

PRSHEET METAL COMPONENTS

Precision sheet metal components fabricated in brass, copper, aluminum 5052/6061, stainless steel, and cold-rolled steel from light-gauge to heavy stock. We produce the parts OEMs rely on across industrial, electrical, and equipment applications: enclosures, brackets, panels, chassis, frames, and custom formed parts, plus boxes, cabinets, clips, weldments, mounting plates, shims, and bus bar blanks. Capabilities span shearing, roll forming, punching, blanking, metal stamping, and laser cutting, followed by precision press-brake forming into U, V, and L profiles to tight bend tolerances. Joining and finishing options include welding, riveting, fastening, and powder coating, along with deburring, plating, and PEM hardware insertion. Tooling is quoted in-house, and we support the full path from blueprint and prototype through high-volume production — supplied from the USA with inspection documentation on request.

CAT-06 · FORGE

FORGING COMPONENTS

Hot, closed-die, and open-die forged components in a full range of metals — brass, carbon steel, alloy steel, stainless steel, aluminum, and copper alloys — backed by our manufacturing partnerships in Rajkot, Gujarat, one of the world's leading forging clusters. Material grades span stainless steel (300/400 series, precipitation-hardened, duplex), alloy steel (4130, 4140, 4340, 8620), carbon steel (1018, 1020), aluminum (6061, 7075, 2014), and titanium, alongside C37700, CW617N, and lead-free brass forging alloys and naval brass C46400 for seawater service. Typical forged parts include gears, shafts, flanges, crank arms, hooks, levers, and hubs, plus valve bodies, elbows, tees, adapters, couplings, manifold blocks, housings, brackets, bushings, and rings. The forging process refines grain structure to deliver superior strength, density, and corrosion resistance versus castings. Components ship trimmed, heat-treated, shot-blasted, and CNC-machined to finished dimensions — from sub-kilogram parts to heavy forgings — with full material traceability and US-based supply, so your forge-plus-machine programs land duty-paid and ready to use.

CAT-07 · GAS

GAS PARTS

Precision brass gas parts for LP (propane) and natural gas distribution, appliance, grill, and heater applications, supplied to manufacturers, installers, and distributors. Our range covers brass gas orifice fittings, propane tank fittings, gas control valves, brass nipples, and natural gas orifices, along with gas cocks, gas ball valves for natural, manufactured, mixed, and LP gas-air mixtures, pilot fittings, burner valves, needle valves, manifold blocks, POL fittings, and flare and inverted-flare connections. Orifices are precision-drilled to spec for both LP and NG, with critical valve seats machined to a 45° angle and leak-tightness verified by pressure-decay testing. Components are produced in C36000 free-machining brass with optional nickel plating for corrosion resistance, and threaded to NPT, BSP, and SAE flare standards. Full dimensional and material traceability documentation supports your CSA, UL, and ANSI compliance files — stocked and supplied from the USA

CAT-08 · GROUND

PELECTRICAL & GROUNDING PARTS

Conductive brass, copper, and bronze components for electrical grounding, bonding, distribution, and lighting OEMs — engineered for reliable conductivity and long-term corrosion resistance. Our grounding line covers the products contractors and distributors specify daily: ground rod clamps, water pipe ground clamps, conduit bonding clamps, cable tray clamps, flat strap clamps, split bolts, and lay-in lugs, plus copper and brass earthing lugs in 1-hole, 2-hole, and 4-hole patterns, earth clamps, earth blocks, ground plates, driving heads, and earth coupling fittings. We also machine and stamp mechanical grounding connectors, terminal lugs, and pool water bonding hardware, alongside neutral and ground bars, terminal blocks, cable glands, compression lugs, contact pins, and switchgear contacts. Alloys are selected for conductivity (≥26% IACS for C36000, higher for C26000 and electrolytic copper), with tin or nickel plating for solderability and corrosion protection. Cast bronze and copper-alloy bodies suit direct-burial and UL-rated applications, threaded and gauged for dependable torque retention — stocked and supplied from the USA.

CAT-09 · AUTO

AUTOMOBILE COMPONENTS

Machined, forged, and cast automobile components for fluid, sensor, electrical, and drivetrain systems, supplied through our manufacturing partnerships in Rajkot, Gujarat — one of India's leading producers of automobile parts, with over 10,000 engineering units spanning casting, forging, machining, and metal finishing, and a growing base of IATF 16949 and ISO 9001 certified suppliers exporting to North America. Capabilities cover hot, cold, open- and closed-die forging, investment and gravity die casting, and CNC precision turning and VMC machining under one roof, in brass, stainless, alloy and carbon steel, and aluminum. Typical components include connecting rod assemblies, camshafts, crank pins, rocker arms, and valve guides, plus engine parts, gearbox and axle components, crankshafts, and pistons, along with brass sensor housings, brake and fuel line fittings, battery terminals, grease (zerk) fittings, and tire valve components. Sealing features such as O-ring grooves, taper seats, and inverted flares are machined to print with 100% thread gauging. Production spans 30 grams to 7 kg per part, with PPAP-level documentation, lot traceability, and US-based supply so your programs land duty-paid and production-ready.

INDUSTRIES SERVED

Two decades supplying component programs across North America.

01
🚰
PLUMBING & WATER WORKS
02
ELECTRICAL & LIGHTING
03
🔥
GAS DISTRIBUTION
04
🏊
POOL & OUTDOOR LIVING
05
🚗
AUTOMOTIVE
06
🌱
AGRICULTURE & IRRIGATION
07
🏭
INDUSTRIAL OEM
08
🏠
CONSTRUCTION HARDWARE

FROM DRAWING TO DOCK
IN FOUR STEPS

01

SEND YOUR
DRAWING

PDF, STEP, DWG — or a part number, or even a sample part. We'll take it from there.

02

QUOTE IN 24–48
HOURS

Pricing with material options and volume breaks, plus manufacturability feedback that can lower your cost.

03

APPROVE FIRST
ARTICLES

Sample parts with dimensional inspection report before production begins.

04

RECEIVE ON
SCHEDULE

Ship from our Phoenix warehouse, or set up blanket orders with scheduled releases.

HAVE A DRAWING? GET A
QUOTE IN 48 HOURS.

REQUEST A QUOTE

US-stocked precision metal components with full custom manufacturing. Founded 2005, headquartered in Phoenix, Arizona.

CONTACT

contact@mantraenterprise.com

+1 602 888 4766

20235 N Cave Creek Rd, Suite #104-201 Phoenix, AZ 85024 USA

© 2026 MANTRA ENTERPRISE · ALL RIGHTS RESERVED

MATL: BRASS C36000 · TOL: ±0.001″ · REV: 2026-A