What do you do when you're looking for this bolt that really isn't a flange screw, but kind of looks like a carriage bolt, and has these funny little ribs on the shoulder and a hole drilled through the head? If it just doesn't fit some neat category or style and you don't know where to find it, or maybe its not the design, but the material that makes your fastener or cold-formed part "special."

Special fasteners, manufactured to customer prints, are produced routinely and efficiently, translating to competitive pricing and lower minimum quantity requirements.

Challenge us with your special fastener needs. All we need is a print and we'll be happy to provide a quote.

MATERIALS

Hill Fastener can provide cold-formed products from a wide array of raw materials including:

• Carbon Steel: Low, Medium, Alloy
• Stainless Steel: 302, 304, 316, 410, 431
• Aluminum: 2024, 6061
• Brass: CDA 260, 270
• Silicon Bronze

HEAT TREATING

The ability to provide products that meet all industrial standards
and specifications:

• SAE • ASTM • ISO

PLATING AND COATINGS

Our relationships with the highest rated plating supplier provides our cutomers with the broadest offering of plating/coatings in the industry for cold-headed products!

SERVICES

Hill Fastener also offers Patching, Grinding, Shaving, Trimming, Drilling, Slotting, Burnishing, Broaching and Sorting services.

ENGINEERED SPECIALS

• Studs
• Dog Points
• Contoured Head Pipe Bolts
• Trimmed Heads-Fin Necks
• Special Thread Lengths
• Knurling
• Special Square Necks
• Cold Formed Rivets-Studs-Special Shapes
• Connecting Rod Screws
• Engineered Head Styles

METRICS

Hill Fastener can manufacture m5 thru m16 diameter screws to 150mm in length, and regularly produce ANSI, ISO, IFI, and DIN specifications in Classes 10.9, 9.8, and 8.8.

Most commonly produced items include:

• Regular Neck Carriage Screws
• Short Neck Carriage Screws
• Indented Hex Flange Screws
• Hex Washer Head Machine Screws
• Hex Head Cap Screws

Other head styles and strength classes can be produced.