SUMMER 2023

advertisers index
R
W.J. ROBERTS CO. 71
Spacers and standoffs. Hex and rounds
3/16 to 5/8 diameter. Standoffs in brass,
aluminum, steel and stainless steel.
Tel (781) 233-8176
Email: sales@wjroberts.com
ROTOR CLIP 31
The only manufacturer of every style of
Retaining Ring (tapered section, constant
section, spiral rings). Wave Springs and
Self-Compensating Hose Clamps. We offer
a full line of inch, metric, DIN, ANSI and
JIS parts. Also support assembly through
installation tooling, including applicators,
pliers, dispensers, and automated assembly
equipment available.
Tel (732) 469-7333
Email: info@rotorclip.com
R&R ENGINEERING CO. 111
Bent bolts, wire forms. Quality
craftsmanship.
Tel (800) 979-1921
Email: sales@randrengineering.com
S
SCREW & SUPPLY CO. INC. 127
Tamper-resistant security screws made in
USA.
Tel (800) 223-1316
Email: customerservice@screwsupply.com
SEMS AND SPECIALS 119
Your trusted source for sems and specials
since 1991. A cold forming manufacturer
of fasteners, we offer a diverse portfolio of
products ranging from standard commercial
fasteners to custom specials and ending
with Class II military hardware.
Tel (815) 874-0000
Email: sales@semsandspecials.com
SETKO FASTENERS 71
Domestic manufactured and imported
socket products. Standards or specials. Mill
shipments and blanket orders. Zinc plated
sockets, nylon patches, drilling, etc.
Tel (630) 800-6377
Email: sales@setkofasteners.com
SHEAR-LOC PRODUCTS 82, 149
The original instant thumbscrews. The
ultimate socket head cap screw accessory.
Over 5000 combinations. Inch and Metric.
Tel (800) 775-5668
Email: sales@shear-loc.com
SPIROL 43
Coiled and Slotted Spring Pins, Solid
Pins, Disc Springs, Alignment Dowels and
Bushings, Spacers, Compression Limiters,
Threaded Inserts and Shims.
Tel (800) 321-4679
Email: info@spirol.com
SRC SPECIAL RIVETS CORP. 148
Blind Rivets. Company Rep: Tony DiMaio.
Tel & Fax (978) 521-0277
STAR STAINLESS SCREW CO. 45
Sockets, screws, nuts, bolts, washers, rod,
pins, full line of mil-spec fasteners and
more. Star Stainless is a division of Lindfast
Solutions Group.
Tel (630) 595-3440
www.starstainless.com
SUBSCRIPTION FORM 151
SUPERIOR WASHER & GASKET CORP. 27
Your “single source supplier” for Made in
the USA washer and gasket products for the
last 50 years.
Tel (631) 273-8282
Email: swg@superiorwasher.com
T
TAMPER-PRUF SCREW, INC. 123
Leader in Security Screws since 1974.
Tel (562) 531-9340
Email: tamperpruf90723@sbcglobal.net
TORTOISE FASTENER CO. 87
Slow moving hex heads. Stainless, brass,
silicon bronze, aluminum, nickel-copper and
alloy 20 hex.
Tel (800) 691-8894
TUTTLE MANUFACTURING 181
Anchors, bent bolt specials, spade bolts,
acme threaded bars.
Tel (847) 381-7713
Email: tuttlemfg@gmail.com
U
UC COMPONENTS 135
Clean-Critical Fastener and Seal Solutions.
HV, UHV, Cleanroom Ready Fasteners and
seals. RediVac® clean-packaged screws and
O-rings. Custom products and prototypes.
Tel (408) 782-1929
Email: sales@uccomponents.com
UMETA OF AMERICA 37
Supplier of OEM quality grease fittings and guns
Tel (800) 595-5747
Fax (704) 799-1923
UNICORP 91
Manufacturer of electronic hardware,
fasteners and handles since 1971.
Tel (973) 674-1700
Email: sales@unicorpinc.com
V
VIRGINIA FASTENERS 169
Specializing in HDG timber, hex, carriage,
lag bolts, tie rods, nuts and washers.
Tel (800) 368-3430
Email: sales@vafasteners.com
VOLT INDUSTRIAL PLASTICS, INC. 9
US made plastic fasteners, all types &
quantities, custom molding since 1992.
Over 100 million parts in stock.
Tel (800) 844-8024
Email: sales@voltplastics.com
W
WILLIE WASHER MFG. 179
Domestic manufacturer of fender, spring,
tab and flat washers,
Tel (847) 956-1344
Email: sales@williewasher.com
X
XL SCREW CORPORATION 77
Importer of standard fasteners - hex cap screws,
bolts, nuts, locknuts, sheet metal screws, selfdrilling
screws, washers and anchors, metrics
and mill shipments. Over 14,000 imported
products in stock. America’s finest quality
imported threaded fasteners since 1968.
Tel (800) 323-7367
Email: xlw@xlscrew.com