Products

ASME Section III and NQA-1 compliant, Lincoln Structural Solutions is your single source for nuclear COMPLIANT metals and nuclear COMPLIANT and SAFETY RELATED FASTENERS.

LSS HAS A WIDE VARIETY of UPGRADED (ASME Section III), DEDICATED (NQA-1/App B) and COMMERCIAL stock available (Fasteners, Fittings, Flanges, Rod, Plate, Bar, Pipe, Tubing, etc.)

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Fasteners

From machined to cold or hot formed, LSS can provide you the specific fastener and material grade you need.

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A325 HEAVY HEX HEAD STRUCTURAL BOLTS

  • 1/2" – 1 1/4" Diameters
  • Standard Lengths Up To 10"
  • Plain, Type 3 Weathering Steel, Hot Dip & Mechanically Galvanized
  • A325T – Thread To Head – In Lengths Up To 4 Times The Diameter

A490 HEAVY HEX HEAD STRUCTURAL BOLTS

  • 5/8" – 1 1/4" Diameters
  • Standard Lengths Up To 10"
  • Plain & Type 3 Weathering Steel

HOT HEADED BOLTS MADE TO SPECIFICATIONS

  • Lead Times Vary
  • Up to 3" Diameter
  • Almost Any Length
  • All Finishes

A563/A194 HEAVY HEX NUT

  • A563 Grades C, C3, DH, DH3
  • A194 Grade 2H
  • 1/2" – 1 1/2" Diameters
  • Plain, Type 3 Weathering Steel, Hot Dip & Mechanically Galvanized

F436 STRUCTURAL FLAT WASHER

  • 1/2" – 2" Diameters
  • Plain, Type 3 Weathering Steel, Hot Dip & Mechanically Galvanized

A325 (F1852) TENSION CONTROL BOLTS

  • Sets Include One Bolt, Nut & Washer
  • 5/8" – 1 1/8" Diameters
  • Standard Lengths Up To 6"
  • Plain & Mechanically Galvanized

A490 (F1852) TENSION CONTROL BOLTS

  • Sets Include One Bolt, Nut & Washer
  • 5/8" – 1 1/8" Diameters
  • Standard Lengths Up To 6"
  • Plain Finish Only

DIRECT TENSION/LOAD INDICATING WASHERS

  • Available In Types A325, A490, Grade 8.8 & 10.9 Metric
  • Available As "Standard" Or "Squirter"
  • 1/2" – 1 1/2" Diameters
  • Plain, Type 3 Weathering Steel, Mechanically Galvanized

Minimum Order Quantities May Apply

GRADE 2/A307

  • 1/4" – 1 1/4" Diameters
  • Standard Lengths
  • Plain & Zinc Blue Finish

GRADE 5

  • 1/4" – 1 1/4" Diameters
  • Standard Lengths
  • Plain & Zinc Blue Finish

GRADE 8

  • 1/4" – 1 1/4" Diameters
  • Standard Lengths
  • Plain & Zinc Blue Finish

HEX NUTS

  • 1/4" – 1" Diameters
  • Plain, Zinc Yellow & Zinc Blue Finish

METRIC GRADES 8.8/10.9

  • M6 – M24 Diameters
  • M16 – M170 Lengths
  • Plain, Zinc Yellow & Zinc Blue Finish

LOW CARBON A36/GRADE 2

  • 6/32" – 2" Diameters
  • 2’, 3’, 6’, 10’ & 12’ Lengths
  • Plain, Zinc Plated, Zinc Yellow
  • Hot Dip Galvanized Available In Some Diameters/Lengths
  • Special Lengths Available At An Additional Cost

B7 ALLOY STEEL

  • 1/4" – 2" Diameters
  • 3’, 6’ & 12’ Lengths
  • Plain, Zinc Plated, Zinc Yellow

STAINLESS STEEL

  • 304 & 316
  • 6/32" – 2" Diameters

DOUBLE/SINGLE ENDED STUDS

  • Low & Medium Carbon, Alloy Steel Available
  • Various Lengths

"L" ANCHORS

  • Standard & Specialty Sizes Available
  • Lead Times Vary

"U" BOLTS

  • Standard & Specialty Sizes Available
  • Lead Times Vary

BENT ANCHOR BOLTS

  • Specials Made To Drawings

HEADED ANCHOR BOLTS

  • Standard & Specialty Sizes Available
  • Lead Times Vary

CONCRETE ANCHORS

  • Specials Made To Drawings/Specifications
  • Ability To Manufacture To Most Specs
  • Epoxy

Minimum Order Quantities May Apply

BOLTS

  • Carriage Bolts
  • Machine Bolts
  • Lag Bolts

NUTS

  • Coupling Nuts
  • Lock Nuts

WASHERS

  • Flat Washers
  • Beveled Washers
  • Lock Washers

ANCHORING SYSTEMS

  • Wedge Anchors
  • Sleeve Anchors
  • Drop-In Anchors
  • Weld Studs
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Shapes

We have a wide selection of ferrous and non-ferrous steel products that include the following:

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  • Seamless, Butt Welded, Electric Resistance Welded
  • Stainless Steel ASTM A304, A312, A316, A358 & A376
  • Carbon & Alloy Steel, Standard & Metric ASTM A53, A106, A312 & A335
  • Round, Square, Hexagon
  • Standard & Metric ASTM A36, A276, A479, A529, A572, A709
  • Welded, Seamless
  • Cold & Hot Formed
  • Round, Square, Rectangular, Special Shapes
  • Stainless Steel ASTM A213 & A269
  • Carbon, Alloy Steel, Standard & Metric ASTM A500, A501, A618 & A847
  • Cold & Hot Rolled
  • Cut to Length & Standard Sizes
  • High Strength & Ultra High Strength
  • Carbon, Stainless & Alloy Steel
  • Standard & Metric ASTM A606, A666, A1008 & A1011
  • Low, Medium & Carbon Plate, .40/.50, C1095, AR225, AR360, ASTM A36, Floor Plate
  • Pressure Vessel Plate, High Strength Low Alloy & Corrosion Resistant Plate, Quench & Tempered Construction Alloys & Abrasion Resistant Plate
  • ASTM A36, A167, A240, A242, A283, A285, A514, A515, A516, A529, A572, A588, A656, A709, A852 & A1011
  • High Strength & Standard I-Beams, High Strength & Standard Wide Flange Beams, Bar Size & Structural Angles, H Bearing Piles, Rails, Channels, Tees & Zees
  • ASTM A36, A242, A441, A529, A572, A588, A709, A913 & A992
  • Flanges
  • Machined Products
  • Specialty Items

Miscellaneous Material, also available compliant to ASME Section III/NQA-1/10 CFR 50 Appendix B:

WELD WIRE • EXPANDED METAL • WELD STUDS • DECKING • GRATING • FITTINGS • BALL VALVES ELBOWS • FLANGES • REBAR • ALUMINUM / BRONZE ALLOYS (C521/C63000 IN A VARIETY OF TEMPERS) HARD TO FIND ITEMS LIKE G10400 IN BARS & PLATES POLISHING FOR IMPERIAL / METRIC PLATE TO YOUR SPECIFIC RA / MICRON VALUE HEAT TREATING TO REACH A SPECIFIC / SPECIAL YIELD AND TENSILE VALUE SHIM PACKS, LIGHT GAUGE METRIC (.2MM) AND STANDARD THICKNESSES LSS CAN PROVIDE ALL OF THESE ITEMS COMPLIANT TO QL1, QL2 AND QL4 APPLICATIONS