Menu

Company Profile

Seastrom Mfg. Co., Inc.

Seastrom Mfg. Co., Inc. is a stocking manufacturer of fasteners. Available products include washers, spring clips, expansion plugs, clams, brackets, solder lugs, stand-off spacers, retaining rings, tags and o-rings as well as solid state insulators, ground straps, bus bars, jumpers, military hardware, connectors and other products. Custom manufacturing services are also available.

For: Seastrom Mfg. Co., Inc.

Company Info

Website
http://www.seastrom-mfg.com
Phones
P: 800-634-2356
F: 208-734-7222
Location
456 Seastrom St.
Twin Falls, ID 83301

Entries

  • Entry in  Gaskets • O-Rings • Buna N (Nitrile) O-Rings 

    For: Entry

    Seastrom Manufacturing Company offers Buna-N O-ring seals in a variety of sizes. Buna-N is resistant to most oils, solvents, chemicals and heat. Standard 70 durometer seals can be used with project temperatures between -10F through 275F.

  • Entry in  Fasteners • Washers 

    For: Entry

    Seastrom Mfg. Co. Inc. fabricates round flat washers - built to ANSI standard -, shoulder washers,  and spring washers. The company also manufactures a number of miscellaneous washers including: lock, terminal cup, C shaped, square, flattened shaft, finishing, retaining, split, square hole, hexagonal hole, countersunk, key, tab, notch, D shaped, rectangular, retention, centering, D shaped hole, and clipped.

  • Entry in  Fasteners • Washers • Wave Washers 

    For: Entry

    Seastrom Manufacturing Company, Inc. (SMC) manufactures single wave washers and washers with three or more waves. SMC's single wave washers come in either beryllium copper or spring steel materials. Single wave washers have a thickness range from 0.005 to 0.032. The minimum inner diameter is 0.096 and the maximum is 0.390. The minimum outer diameter is 0.240 and the maximum is 0.740. Single wave washers range in free height from 0.022 to 0.140. SMC's three or more wave washers come in beryllium copper, spring steel, spring steel 17-7PH, and spring steel 301-304 materials. Three or more wave washers have a thickness range from 0.003 to 0.32. The minimum inner diameter is 0.075 and the maximum is 2.755. The minimum outer diameter is 0.145 and the maximum is 3.300.  Three or more wave washers range in free height from 0.015 to 0.440. Finish for certain models is available, including: Tin Type I, Cadmium Type I/II, Black Oxide, Silver, Zinc Type II/III, Nickel, Tin Lead, etc.

  • Entry in  Fasteners • Washers • Lock Washers 

    For: Entry

    Seastrom Washers manufacture and distribute helical lock washers, internal tooth lock washers and external tooth lock washers. Helical lock washers create tension to secure most commercial assemblies, and are available in spring steel and 316 stainless steel in sizes #2 through 1" (spring) and #0 through 1" (stainless). Internal tooth lock washers perform best with smaller head screws and/or where snagging/scratching could be a problem, and are available in spring steel and 410 stainless steel in sizes #2 through 1 1/4 for both spring and 410 stainless. External tooth lock washers perform best with large-head screws and give the maximum amount of torsional resistance and they abrade grounding surfaces of electrical surfaces to improve connections. External tooth lock washers are available in spring steel and stainless 410 in sizes #3 through 1" (spring) and #4 through 1" (stainless).

  • Entry in  Fasteners • Washers • Spring Washers 

    For: Entry

    Seastrom Washers offer both crescent and dome spring washers. Crescent spring washers are designed to have the best deflection for its size, and has a linear spring rate over its total deflection range. Available materials are beryllium copper, spring steel and stainless steel in 17-7PH/301-304. Dome spring washers have a high load capacity with only small amounts of deflection, and are available only in spring steel.

  • Entry in  Fasteners • Washers • Belleville Washers 

    For: Entry

    Seastrom Washers is an online source for Belleville washers (conical spring). These are specially designed washers that will not take a permanent set when deflected to the flat condition. Search for Belleville washers by material (spring steel, SS 301-304), inside diameter and outside diameter.

  • Entry in  Aerospace • Hardware 

    For: Entry

    Seastrom is a stocking manufacturer of precision fasteners. The company distributes a variety of ISO 9001-certified military specification products for AN, NAS, MS, and M standards. Products include drainage grommets, clamps, gaskets, washers, spacers, bus bars, threaded rods, bolts, brackets, clips, plugs, nuts, lugs, and insulators.

  • Entry in  Fasteners • Washers • Shoulder Washers 

    For: Entry

    Seastrom Mfg. Co., Inc. offers shoulder washers for use as bushings or for insulating wires, rivets, shafts, or screws from a chassis. They are available in Teflon, phenolic, nylon, PCTFE, fibre, and fiberglass materials.

  • Entry in  Rubber • Rubber Washers 

    For: Entry

    Seastrom offers round flat rubber washers and shims in standard and metric sizes. Type B plain (ANSI B18.22.1) are available in .020” to 3.00” ID's, .050” to 4.00” OD's, and .010" to .134" thicknesses. Materials available include mylar, neoprene, nylon, polyethylene, PTFE, PVC, acetal, fiberglass, kapton, and others.

  • Entry in  Fasteners • Washers • Brass Washers 

    For: Entry

    Seastrom Mfg. Co., Inc. is a manufacturer of washers anf fasteners. Brass washer products offered include round flat washers in narrow, regular and wide configurations, thicknesses from .01" to .134", inner diamteres from .02" to 3" and outer diameters from .05" to 4".

  • Entry in  Fasteners • Washers • Stainless Steel Washers 

    For: Entry

    Seastrom Mfg. Co., Inc. is a manufacturer of ANSI standard stainless steel flat washers. These washers have an inner diameter that ranges in size from .020” to 3.00” and outer diameter of .050” to 4.00”.

  • Entry in  Fasteners • Rings • Retaining Rings 

    For: Entry

    Seastrom Mfg. Co., Inc.is a manufacturer of fasteners and other hardware. Internal, external and "E" style retaining clips are available. "E" style retaining clips are offered with finishes including cadmium plating, nickle plating, phosphate coating, zinc plating and others.