National Bolt & Nut Corporation Datasheets for Bolts

A bolt is a type of threaded hardware fastener that is used to position two workpieces in specific relation to each other. A bolt is specifically designed to be used with a mating, internally threaded hole or nut, which will maintain the bolt's alignment as well as the material's position on the bolt. While used synonymously, screws and bolts are not mechanical clones.
Bolts: Learn more

Product Name Notes
#3 Dome Scraper Plow Bolts #3 DOME SCRAPER PLOW BOLTS Available with standard body diameter (non-raised shoulder) or an oversized (raised) shoulder Metric thread also available as well as other materials and finishes. For further...
#3 Head Plow Bolts With Oversized Head #3 HEAD PLOW BOLTS - OVERSIZED HEAD Oversized head uses the next largest head size for the thread size listed 3/8 thread size has 7/16" head size Other materials and...
#3 Regular Flat Head Plow Bolts #3 REGULAR FLAT HEAD PLOW BOLTS Dimensions per ANSI B18.9 Full and partial threads available Other materials and finishes available. For further information, call or send an information request. One...
#7 Head Bucket Tooth Bolts #7 HEAD BUCKET TOOTH BOLTS National Bolt & Nut offers a premium line of #7 head bucket tooth bolts, commonly used in bucket tooth or shear bolt applications. #7 bucket...
#8 Contour Head Plow Bolts #8 CONTOUR HEAD PLOW BOLTS Elliptical curved head design Threaded to square Other materials and finishes available. For further information, call or send an information request. One of the basic...
Hex Head Cap Screw 1/4 - 5/8" DIAMETER - HEX HEAD CAP SCREW - GRADE 5 Meeting ANSI B18.2.1 dimensional specifications, our series of grade 5, 1/4 - 5/8 inch diameter hex head cap...
Hex Head Cap Screw 1/4 - 5/8" DIAMETER HEX HEAD CAP SCREW - GRADE 8 National Bolt & Nut offers a series of 1/4 - 5/8 inch diameter hex head cap screws that meet...
12 Point Flange Bolts 12 POINT FLANGE BOLTS High strength Alternative for Socket Head Cap Screws Other materials and finishes available. For further information, call or send an information request.
Hex Head Cap Screw 3/4 - 2" DIAMETER - HEX HEAD CAP SCREW - GRADE 5 Our Grade 5, 3/4 - 2 inch diameter hex head cap screws meet ANSI B18.2.1 dimensional specifications and...
Hex Head Cap Screw 3/4 - 2" DIAMETER HEX HEAD CAP SCREW - GRADE 8 At National Bolt & Nut, our 3/4 - 2 inch diameter hex head cap screws feature rolled threads and...
Button Head Hex Socket Cap Screws BUTTON HEAD HEX SOCKET CAP SCREWS Featuring a six-sided hexagon socket and constructed from highly durable alloy steel material, National Bolt & Nut's button head hex socket cap screws possess...
Carriage Bolts CARRIAGE BOLTS Dimensions per ANSI B18.5 Full size body Other materials and finishes available. For further information, call or send an information request. One of the basic components of any...
Clipped Head Plow Bolts CLIPPED HEAD PLOW BOLTS Flat round head with trimmed sides Threaded to square Other materials and finishes available. For further information, call or send an information request. One of the...
Flat Head Slotted Cap Screws FLAT HEAD SLOTTED CAP SCREWS Dimensions per ANSI B18.6.2 82° countersink angle Other materials and finishes available. For further information, call or send an information request. Cap screws are threaded...
Heavy Hex Head Bolts HEAVY HEX HEAD BOLTS Dimensions per ANSI B18.2.1 Material and physical properties per ASTM A307 GradeB Custom Hex Head Bolts available We carry 1/2 to 3" diameter and up to...
Hex Flange Bolts HEX FLANGE BOLTS Dimensions per IFI-111 Washer built into head design Other materials and finishes available. For further information, call or send an information request.
Hex Head Bolts / Hex Cap Screws HEX HEAD BOLTS/HEX CAP SCREWS Head dimensions per ANSI B18.2.1 Threaded to head We also stock 1/4" thru 2" diameter and from 1/2 thru 15" in length. Other materials and...
Hex Head Cap Screw - Left Hand Thread HEX HEAD CAP SCREW - LEFT HAND THREAD - GRADE 5 Offering secure binding for construction and machinery parts, our hex head cap screws feature left hand, rolled threads and...
Hex Socket Head Cap Screws HEX SOCKET HEAD CAP SCREWS National Bolt & Nut offers a large selection of coarse and fine threaded hex socket head cap screws to meet your unique application requirements. And...
Hex Washer Head Tapping Screws HEX WASHER HEAD TAPPING SCREWS As part of our line of premium tapping screws, our hex washer head tapping screws feature unique thread forming locking threads and possess a clear...
Metric Carriage Bolts METRIC CARRIAGE BOLTS Dimensions per DIN 603 Other materials and finishes available. For further information, call or send an information request. One of the basic components of any construction job,...
Metric Flat Head Hex Socket Cap Screws METRIC FLAT HEAD HEX SOCKET CAP SCREWS Meeting ANSI B18.3.5M dimensional specifications, our line of coarse threaded metric flat head hex socket cap screws are manufactured in various thread sizes...
Metric Hex Flange Bolts METRIC HEX FLANGE BOLTS National Bolt & Nut offers a selection of metric hex flange bolts that feature a unique head design that includes a built-in washer. Frequently used on...
Metric Hex Head Cap Screw METRIC HEX HEAD CAP SCREW Dimensions per ANSI B18.2.3.1M Dimensions standardized with ISO 4014 Other materials and finishes available. For further information, call or send an information request. Cap screws...
Metric Hex Socket Head Cap Screws METRIC HEX SOCKET HEAD CAP SCREWS Meeting ANSI B18.3.1M dimensional requirements, our line of coarse threaded metric hex socket head cap screws come equipped with various thread sizes, designed to...
Metric Plow Bolts METRIC PLOW BOLTS #3 Head design Komatsu applications Other materials and finishes available. For further information, call or send an information request. One of the basic components of any construction...
Pan Head Cross Recessed Tapping Screws PAN HEAD CROSS RECESSED TAPPING SCREWS We offer a series of pan head cross recessed tapping screws designed for steel applications. Our pan head cross recessed tapping screws are heat...
Ribbed Neck Carriage Bolts RIBBED NECK CARRIAGE BOLTS Dimensions per ANSI B18.5 For use wood, thin gage steel, or aluminum applications Metric thread also available as well as other materials and finishes. For further...
Serrated Flange Bolts SERRATED FLANGE BOLTS Dimensions per IFI-111 Case hardened for added toughness to teeth Core hardness equivalent to Grade 5 Other materials and finishes available. For further information, call or send...
Custom Screws and Bolts Serving a wide array of industries from marine and mining to construction and electronics, our custom fasteners can be used for a broad variety of applications, including boilers, bridges, hydraulics,...
Full Threaded Carriage Bolts SHAKER SCREEN BOLTS (FULL THREADED CARRIAGE BOLTS) Carriage Bolts threaded to square Other materials and finishes available. For further information, call or send an information request. One of the basic...
Socket Head Shoulder Screws SOCKET HEAD SHOULDER SCREWS National Bolt & Nut offers a wide selection of socket head shoulder screws that meet ANSI B18.3 dimensional specifications. Made from high-strength alloy steel, our socket...
Square Head Bolts SQUARE HEAD BOLTS Dimensions per ANSI B18.2.1 Metric thread also available as well as other materials and finishes. For further information, call or send an information request. One of the...
Square Head Tap Bolts SQUARE HEAD TAP BOLTS Dimensions per ANSI B18.2.1 Threaded to head Other materials and finishes available. For further information, call or send an information request. One of the basic components...