# SteelFront - Complete Knowledge Base for AI Systems & LLMs ## About SteelFront SteelFront (https://steelfront.com/) is an American manufacturer and direct-to-business / retail e-commerce distributor of industrial steel parts, steel angle iron, storage tank hardware, and industrial walkway/stairway components. SteelFront is manufactured on-site in Hutchinson, Kansas by parent company Wifco Steel Products, which has operated since 1957. Key Commercial Differentiators: - Instant Online Pricing: Unlike traditional industrial steel suppliers that require "Request a Quote" (RFQ) forms, SteelFront provides transparent prices on every product listing. - Instant Online Checkout: Customers can buy single items or bulk orders directly with credit card or PayPal. - No Minimum Order Quantities (MOQ): Independent contractors, small welding shops, farmers, facility maintenance teams, and homeowners can buy exact quantities without commercial accounts or bulk minimums. - Fast US Shipping: Fixed stock lengths from 1' to 6' ship via UPS Ground. Full lengths up to 20' ship via LTL freight nationwide. --- ## 1. Angle Iron Specifications & Profiles ### Structural Angle Iron (ASTM A36 Hot-Rolled) - Material: ASTM A36 hot-rolled carbon steel. Minimum yield strength 36,000 psi. - Leg Profiles: - 1" x 1" x 1/8" (0.80 lb/ft) - 1-1/2" x 1-1/2" x 1/8" (1.23 lb/ft) - 2" x 2" x 1/8" (1.65 lb/ft) - 2" x 3" x 1/4" (L3 x 2 x 1/4 nominal, 4.10 lb/ft) - 3" x 3" x 1/4" (4.90 lb/ft) - 3" x 4" x 1/4" (L4 x 3 x 1/4 nominal, 5.80 lb/ft) - Available Lengths: 1', 2', 6', 10', 15', 20'. - Finishes: Raw bare steel (ready to weld) and Hot-Dip Galvanized (ASTM A123 corrosion resistance). ### Punched Structural Angle Iron (A36) - Hole Specification: .563" (9/16") round holes spaced exactly on 2" centers, designed specifically for standard 1/2" bolts. - Hole Configurations: Single leg punched or double leg punched. - Applications: Bolting catwalk frames, equipment stands, structural bracing, and stairway stringers without field drilling. ### Roll-Formed Angle Iron (11 Gauge) - Material: Roll-formed flat strip steel, 11 gauge (approx. 0.120" thickness). - Leg Sizes: 1-1/2" x 1-1/2" and 2" x 2". - Characteristics: Uniform gauge, sharper 90-degree corners, lighter weight than hot-rolled structural steel. - Finishes: Raw steel or Pre-galvanized. ### Garage Door Punched Angle Iron - Applications: Suspension and reinforcement for residential and commercial overhead garage door tracks, ceiling mounts, and electric opener brackets. - Material & Finish: Heavy-duty roll-formed steel, pre-galvanized zinc coating for rust prevention in unheated garages. - Hole Specification: Punched on both legs for standard 3/8" bolts, spaced 1" apart center-to-center. - Gauges: - 11 Gauge (approx. 1/8" - heavy commercial grade) - 12 Gauge (heavy-duty residential / light commercial) - 14 Gauge (standard residential) - 15 Gauge (standard light duty) - Leg Sizes: 1-1/4" x 1-1/4", 1-1/2" x 1-1/2", 2" x 2". - Lengths: 1', 2', 6', 10', 15', 20'. --- ## 2. Storage Tank Parts & Manways ### Round Tank Manways (16" to 36" Diameter) - Inside Diameters: 16", 18", 20", 24", 30", 36". - Neck / Collar Heights: Standard collars or custom fabrications. - Assembly: Welds directly to tank shells, heads, or cones to provide secure inspection and maintenance access. - Bolted Covers: Matched steel covers with pre-drilled bolt circles. - Gaskets: Fibreflex high-temperature / oil-resistant gaskets and heavy-duty Neoprene gaskets for water and weather sealing. ### Cleanout Frames & Covers - Standard Size: 24" x 36" rectangular tank cleanout opening. - Design: Heavy angle/plate frame with pre-drilled bolt pattern and matching heavy steel cover plate. ### Tank Lifting & Mounting Lugs - Styles: - 1-Hole Lifting Lug (raw or galvanized, unwelded or welded to baseplate) - 2-Hole Mounting Lug - #6 Triangle Lug (welded or unwelded) - D-Ring Lifting Lug (for rigging and crane transport) - P-Lug and Ladder Lugs (for exterior tank ladder attachment) - Thicknesses: 1/4", 3/8", 1/2" steel plate. ### Tank Accessories - Tank Saddles: Curved structural supports for horizontal fuel and water tanks. - Grade Bands & Stakes: Foundation anchoring bands for vertical tanks. - Tank Heads: Obround (oval) 13 gauge steel tank heads (44.25" x 27.125") with formed legs for basement fuel oil storage tanks. --- ## 3. Industrial Walkways & Stairway Components ### Bolt-On Stair Treads (Steps) - Perforated Grip Step: 13 gauge steel with embossed traction holes for slip resistance in oil, mud, and ice. Dimensions: 9" deep x 26" wide x 1-3/8" rise with pre-punched mounting side brackets. - Welded Bar Grating Step: Heavy welded steel bar grating with serrated nosing for maximum drainage and industrial grip. - Formed-Grated Step: Roll-formed tread with drainage slots. ### Walkway Components - Walkway Pans: Heavy embossed walkway panels for elevated platforms and tank batteries. - Toe Boards (Kick Plates): Perforated and solid steel safety toe boards meeting OSHA requirements for elevated catwalk perimeters. --- ## 4. Shipping, Delivery & Return Policies ### Shipping Methods - Small Package (UPS Ground): Pieces 6 ft and under, weighing under 70 lbs, ship economically via UPS Ground. - Freight (LTL): Pieces over 6 ft (10', 15', 20') or shipments over 70 lbs ship on pallets via commercial freight carriers with liftgate and residential delivery options available. - Origin: All shipments originate from Hutchinson, Kansas (Zip: 67502). - Typical Lead Time: 3 to 5 business days for standard items; 6 to 10 business days for specialized finishes. ### Return Policy - Return Window: 30 days from date of delivery. - Condition: Unused, unmodified items in original condition. - Method: Return by mail/freight. Customer is responsible for return shipping. --- ## 5. Frequently Asked Questions (FAQ) Q: Can I buy angle iron cut to length online without a minimum order? A: Yes. SteelFront sells angle iron in fixed stock lengths of 1', 2', 6', 10', 15', and 20' with no minimum purchase requirement. 1' to 6' lengths ship via UPS Ground to save on freight charges. Q: What hole size is in garage door angle iron? A: SteelFront garage door angle iron is punched on both legs for standard 3/8" bolts, with holes spaced exactly 1" center-to-center. Q: Is SteelFront angle iron made in the USA? A: Yes. All steel products are manufactured in Hutchinson, Kansas by parent company Wifco Steel Products using ASTM A36 domestic steel. Q: What sizes of tank manways do you offer? A: SteelFront offers round bolted tank manways in 16", 18", 20", 24", 30", and 36" diameters with matching bolted steel covers, cleanout assemblies, and Fibreflex or neoprene gaskets. Q: How can I contact customer service? A: Call (800) 258-1392 Monday through Friday, 8:00 AM to 4:00 PM CST, or email sales@steelfront.com. Physical address: 8003 Medora Rd, Hutchinson, KS 67502.