The K.M Steel India stocks a large inventory of fasteners for commercial, industrial, utility, and OEM installations. We have Fasteners such as screws, Flat Washers - USS , bolts, nuts, washers, and studs available in several grades and materials. Along with the standard fasteners we also stock B7 bolts & studs and stainless steel, nuts, Flat Washers - USS, bolts, and washers. We also carry a large inventory of mechanical anchors such as, drop-ins, wedge anchors, tapcons, lead, plastic, and hollow wall anchors.
K.M Steel India is a full line fastener distributor that stocks a wide variety of products. No matter what the specification, we can find what you're looking for. If it's not on our shelves we will outsource the product to ensure our customers' satisfaction. With K.M Steel India, there is no job to large or small. We cater to any fastener need.
K.M Steel India is a major player in the fastener industry who handles the needs of any customer. For construction, we sell Flat Washers - USS to all the fields with a heavy concentration in electrical, mechanical, and steel erection contractors. We have a very large inventory of Flat Washers - USS , specialty bolts in all of our warehouses, supplying fields such as fasteners, anchors, channel and strut accessories.
K.M Steel India has established itself as the market leader and is recognised for exceptional service, timely delivery, competitiveness, and total solutions.
we also have our sales representatives to understand the requirements of our clients, we maintain ready stock of Flat Washers - USS in Cities like Abu Dhabi, Riyadh, Manama, Muscat, Doha, Dubai, Damascus, Khartoum, Beirut, Jeddah, Aleppo, Alexandria, Algiers, Amman, Mosul, Cairo, Baghdad, Dammam, Casablanca, Basra, Mecca, Tripoli, Rabat, Sana'a, Arbil, Hilla, Port Said, Marrakech, Medina, Al Hudaydah, Omdurman, Damietta, Homs, Kafr Dawar, Benghazi, Fez, Bahri, Nouakchott, Sulaymaniyah, Safi, Zarqa, Oran, Kirkuk, Ismailia, Tunis, Agadir, Tangier, Sharjah, Shibin El Kom, Misratah, Matrah, Aden, Najaf, Karbala, Latakia, Sousse, Meknes, Gaza, Fallujah, Aswan, Kassala, Al-Ubayyid, Sohag, Kuala Lumpur, Penang, Kuching & many more...
USS Flat Washer
ASTM F844 USS Carbon Steel Flat Washer, Plain, Zinc Blue Plated and Hot Dipped Galvanized Finish for general use in industrial, commercial and residential applications.
***Quantity shown is by weight and approximate***
USS Hard Flat Washer
ASTM F844 USS Hardened (HRC 38-45) Carbon Steel Flat Washer, Zinc Yellow Plated for general use in industrial, commercial and residential applications.
***Quantity shown is by weight and approximate***
SAE Flat Washer
ASTM F844 SAE Carbon Steel Flat Washer, Plain, Zinc Plated and Hot Dipped Galvanized Finish for general use in industrial, commercial and residential applications.
***Quantity shown is by weight and approximate***
SAE Hard Flat Washer
ASTM F844 SAE Hardened (HRC 38-45) Carbon Steel Flat Washer, Zinc Yellow Plated for general use in industrial, commercial and residential applications.
***Quantity shown is by weight and approximate***
F436 Flat Washer
ASTM F436 Hardened Round Structural Flat Washer (ASTM A325), Import and USA Domestic, Multiple Finishes for use in high strength industrial and commercial flange bolting and structural applications.
Grade 9 High Strength Flat Washers, USA Domestic
Grade 9 USS & SAE Flat Washers, AISI C1050 Steel, USA Domestic Material and Manufactured for use in very high strength (180 KSI Tensile) bolting and anchoring applications.
3/16 USS Flat Washer
1/4 USS Flat Washer
5/16 USS Flat Washer
3/8 USS Flat Washer
7/16 USS Flat Washer
1/2 USS Flat Washer
9/16 USS Flat Washer
5/8 USS Flat Washer
3/4 USS Flat Washer
7/8 USS Flat Washer
1" USS Flat Washer
1-1/8 USS Flat Washer
1-1/4 USS Flat Washer
1-3/8 USS Flat Washer
1-1/2 USS Flat Washer
1-5/8 USS Flat Washer
1-3/4 USS Flat Washer
1-7/8 USS Flat Washer
2" USS Flat Washer
2-1/4 USS Flat Washer
2-1/2 USS Flat Washer
2-3/4 USS Flat Washer
3" USS Flat Washer
1/4 Grade 8 USS Flat Washer
5/16 Grade 8 USS Flat Washer
3/8 Grade 8 USS Flat Washer
7/16 Grade 8 USS Flat Washer
1/2 Grade 8 USS Flat Washer
9/16 Grade 8 USS Flat Washer
5/8 Grade 8 USS Flat Washer
3/4 Grade 8 USS Flat Washer
7/8 Grade 8 USS Flat Washer
1" Grade 8 USS Flat Washer
1-1/8 Grade 8 USS Flat Washer
1-1/4 Grade 8 USS Flat Washer
1-1/2 Grade 8 USS Flat Washer
| Various Flat Washer Dimensions1 | |||
| Size/Type | ID | OD | Thickness |
|---|---|---|---|
| 3/4" F436 | 13/16" | 1-15/32" | .122-.177 |
| 7/8" F436 | 15/16" | 1-3/4" | .136-.177 |
| 1" F436 | 1-1/16" | 2 | .136-.177 |
| 1-1/8" F436 | 1-3/16" | 2-1/4" | .136-.177 |
| 1-1/4" F436 | 1-3/8" | 2-1/2" | .136-.177 |
| 1-3/8" F436 | 1-1/2" | 2-3/4" | .136-.177 |
| 1-1/2" F436 | 1-5/8" | 3" | .136-.177 |
| F436 washers have a tight ID (+1/16") up to and including 1-1/8" bolt size and sloppy ID's (+1/8") 1-1/4" up to 1-1/2" . | |||
| 3/4" USS | 13/16" | 2" | .122-.177 |
| 7/8" USS | 15/16" | 2-1/4" | .136-.192 |
| 1" USS | 1-1/16" | 2-1/.2" | .136-.192 |
USS washers have a tighter ID and an OD sufficiently bigger than the DTI up to and including 1". USS flat washers are available both hardened and unhardened. Use ONLY hardened. | |||
| 1-1/8" SAE | 1-1/4" | 2-1/2" | .108-.160 |
| 1-1/4" SAE | 1-3/8" | 2-1/2" | .136-.165 |
| 1-3/8" SAE | 1-1/2" | 2-3/4" | .153-.180 |
| 1-1/2" SAE | 1-5/8" | 3" | .153-.213 |
SAE washers have a tighter ID than ASTM F436 washers, and therefore fit better. SAE washers are available both hardened and unhardened. Use ONLY hardened SAE washers over DTI bumps. | |||
| Applied Bolting Special USS washers | |||
| 118UH | 1-3/16" | 2-3/4" | .136 min |
| 114UH | 1-5/16" | 3" | .136 min |
| 138UH | 1-7/16" | 3-1/4" | .136 min |
| 112UH | 1-9/16" | 3-1/2" | .136 min |
| 118USPTKH | 1-3/16" | 2-3/4" | 5/16" |
| 114USPTKH | 1-5/16" | 3" | 5/16" |
| 138USPTKH | 1-7/16" | 3-1/4" | 5/16" |
| 112USPTKH | 1-9/16" | 3-1/2" | 5/16" |
| 1 F436 Dimensions per ASTM Specifications, USS and SAE dimensions per ANSI B18.22.1 | |||
UH and USPTKH washers are special washers for use under Squirter® DTI's wherever oversized and short-slotted holes are encountered 1-1/8" up to 1-1/2". These washers have the OD of a USS washer with a tight ID (1/16" over nominal bolt size). Call Applied Bolting for availability. | |||
| ASTM F 959 DTI Dimensions | |||
| 3/4" A325 | .790" | 1.625" | .126-.230 |
| 7/8" A325 | .921" | 1.875" | .142-.240 |
| 1" A325 | 1.048" | 2.000" | .158-.270 |
| 1-1/8" A325 | 1.179" | 2.250" | .158-.270 |
| 1-1/4" A325 | 1.311" | 2.500" | .158-.270 |
| 1-3/8" A325 | 1.442" | 2.750" | .158-.270 |
| 1-1/2" A325 | 1.573" | 3.000" | .158-.270 |
| 3/4" A490 | .790" | 1.750 | .126-.230 |
| 7/8" A490 | .921" | 2.000 | .142-.240 |
| 1" A490 | 1.048" | 2.250 | .158-.270 |
| 1-1/8" A490 | 1.179" | 2.500 | .158-.270 |
| 1-1/4" A490 | 1.311" | 2.750 | .158-.270 |
| 1-3/8" A490 | 1.442" | 3.000 | .158-.270 |
| 1-1/2" A490 | 1.573" | 3.250 | .158-.270 |
| ASTM F959 DTI Dimensions. | |||
 SAE Flat Washer |  Standard Wrought |
 "C" Shape |  "D" Shape |  "D" Shape - 2 |
 Disc |  Fender |  Flange |
 Flange - 2 |  Flattened Shaft |  Hexagonal Hole |
 Off-Center Hole |  Rectangular |  Retaining |
 Square Hole |  Square |  Star Disc |
 Star |  Wide Sidewall |
 Finishing |  Finishing - 2 |
 Internal Tab |  Internal / External Tab |
 Multiple Internal / External Tab | |
 Tab Lockwasher |  Tab Lockwasher - 2 |
 Beveled Cup |  Beveled O.D. |
 Cup or Retainer | |
 Serrated Tooth Cup | |
 Countersunk |  Countersunk - 2 |
 Belleville Spring |  Cylindrically Curved Spring |
 Spherical Spring | |
 Wave Spring | |
 Dimpled |  Electrical Contact |
 Spring Retainer |
FOB Price: US $0.1 to 15 Piece
DELIVERY: Ex Stock or 15-30 DAYS or AS COMMUNICATION
Pay Mode Terms: L/C (Letter of Credit), T/T (Bank Transfer)
Port of Dispatch : CST Air Port, Mumbai & Nhava Seva Sea Port
Production Capacity : 500 Metric Tons/Month
For quick Quote For Flat Washers - USS, please contact our Sales team.
ORDER ARE PROCESSED IMMEDIATELY & SHIPPED QUICKLY. CALL +91 22 6639 4590 & SPEAK TO A MEMBER OF OUR EXPERIENCED SALES TEAM.
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