HOLO-KROME® USA: +1.800.879.6205 Europe: +31 (0) 78 652 4145 www.HOLO-KROME.com

FASTENERS FOR THE OIL AND GAS INDUSTRY

B7

PRODUCT SPECIFICATIONS:

TARGET INDUSTRIES & APPLICATIONS:

HOLO-KROME introduces its lineup of MADE IN THE USA B7 Heavy Hex Cap Screws. Machinery and equipment used in the oil and gas industry is subject to some of the harshest conditions, both environmental and fatigue. Not only are these pieces of equipment designed to withstand these conditions, the fasteners used in assembly should be of equal strength. HOLO-KROME prides itself in manufacturing a line of world-class, 100% domestically manufactured, B7 Heavy Hex Cap Screws completely capable of out-performing the competition.

• ASTM A193 Grade B7• 100% Made in the USA Holo-Krome Quality• Minimum tensile strength 125,000 PSI• Wider head than that of a standard hex bolt• 4140 Alloy Steel• Rockwell Hardness (HRC) 28-34• Greater bearing surface; distributes clamping

load over greater area• Full Stocking Product Line • Available from ½ to 1” in diameter• RoHS & DFARS Compliant / 100% USA Melt

• Petrochemical

• Power Generation (Solar, Nuclear, Oil, Coal, Natural Gas)

• Paper and Pulp Facilities

• High-Heat Applications

• Compressors

• Vacuum Products

• Industrial Tank Fabrication

B7 HEAvY HEx CAP SCREWS - NOW AvAILABLE

CELEBRATING 85 YEARS OF QUALITYHOLO-KROME® has been at the forefront of fastener innovation since our founding in 1929. Over the years, we’ve pioneered cold-forging techniques that result in products virtually free of bursts, cracks, tears and fractures, offering superior holding strength and fatigue resistance.

Today, our tradition of quality continues at our 200,000 square-foot facility in Wallingford, Connecticut, where we manufacture more than 100 million parts a year, each one proudly made in the USA. With state-of-the-art cold heading and heat treatment equipment, unmatched product traceability through our HOLO-CODE head markings (spe-cific to SHCS), and experienced op-erators who “own” their production jobs from raw material to shipped product, HOLO-KROME remains the fastener of choice for manufactur-ing processes, heavy equipment and safety-critical applications – when failure is not an option.

C R I T I C A L A P P L I C A T I O N F A S T E N E R S

W H E N F A I L U R E I S N O T A N O P T I O N

THE HOLO-KROME® PRODUCT ADVANTAGE

Quality: heads that better withstand the rigors of heavy industrial and critical application.

Consistency: Every socket head is manufactured using consistent processes and superior

Cost Savings: assembly. Example features include knurled heads, chamfered sockets, and consistent installation torque.

•

• Holo-Code Traceability

• Limited raw material suppliers to ensure the right chemistry

• RoHS Compliant

• QSLM Class 2 Approved

• DFARS Compliant

• T

• CAD drawing online

•

“H-K” MARKING

MADE IN “USA” MARKING LONGER AND DEEPER KNURLS

HOLO-CODE® TRACEABILITY

SIZE MARKING

CHAMFERED DRIVE

Holo-Krome is capable of producing per-print and reverse- engineered parts with shortened lead times.

CUSTOM / MADE-TO-ORDER PARTSHolo-Krome has a diverse network of manufacturing locations which allows us to accommodate virtually any fastener/bolt need from #0 to 6” in diameter. Specialties include:

• Hot Forging/ Threading

• Multi Function Turning

• Two or More Outside Diameters

• Parts with Unusual Contour

• Drive styles including Torx, 6-lobe, slotted, hex, square

• Recess bore up to 2 x diameter in width

• EDM & Water Jet Cutting

• Exotic Configurations

Is your special, made-to-order part a good fit for one of our facilities?Contact us today: 800-879-6205 Option 4 or E-mail rfq@holo-krome.com.

HOLO-KROME® USA: +1.800.879.6205 Europe: +31 (0) 78 652 4145 www.HOLO-KROME.com

DIAMETER1/2” 5/8” 3/4” 7/8” 1”

THREAD UNRC 13 UNRC 11 UNRC 10 UNRC 9 UNRC 8

1 34000 340201-1/4 34001 34021 340431-1/2 34002 34022 34044 340671-3/4 34003 34023 34045 34068

2 34004 34024 34046 34069 340872-1/4 34005 34025 34047 34070 340882-1/2 34006 34026 34048 34071 340892-3/4 34007 34027 34049 34072 34090

3 34008 34028 34050 34073 340913-1/4 34009 34029 34051 34074 340923-1/2 34010 34030 34052 34075 340933-3/4 34011 34031 34053 34076 34094

4 34012 34032 34054 34077 340954-1/4 34013 34033 34055 34078 340964-1/2 34014 34034 34056 34079 340974-3/4 34015 34035 34057 34080 34098

5 34016 34036 34058 34081 340995-1/4 34017 34059 34082 341005-1/2 34018 34037 34060 34083 341015-3/4 34061

6 34019 34038 34062 34084 341026-1/2 34039 34063 34085 34103

7 34040 34064 34086 341047-1/2 34041 34065 34105

8 34042 34066 34106

LENG

TH

Size combinations not listed with SKUs can be manufactured. Please contact rfq@holo-krome.com for quote.

ASME B18.2.1 | ASTM A193 B7 | UNRC - 2A | 4140 STEEL

B7 HEAvY HEx CAP SCREWS

©2014 HOLO-KROME • Printed in USA www.linkedin.com/company/holo-krome

USA: 800.879.6205Europe: +31(0)78.652.4145

www.HOLO-KROME.com