Cut Sheet

TECH
TALK
• Zinc Plated Steel
•
Stainless Steel
• Silicon Bronze
CAT NO UPC SIZE STD SLEEVE MSTR WT/STD UNIT
Lock washers provide tight locking of
screws and bolts. Zinc Plated Steel -
general use; Stainless Steel - corrosion
and chemical resistant; Silicon Bronze -
high resistance to extreme temperatures.
A29
LOCK WASHERS
UPC Vendor ID Code: 78-1002
Lock Washers | PC 4110, 4010, 4015
See new products at www.lhdottie.com
LW6 31010 #6 100 500 5000 0.03# C
LW8 31015 #8 100 500 5000 0.05# C
LW10 31025 #10 (3/16) 100 500 5000 0.07# C
LW14 31030 1/4" 100 500 5000 0.22# C
LW516 31035 5/16" 100 500 5000 0.42# C
LW38 31040 3/8" 100 500 5000 0.60# C
LW12 31045 1/2" 100 500 3000 1.30# C
LW58 31050 5/8" 100 1000 2.43# C
LW34 31055 3/4" 100 1000 4.00# C
LWS6 69966 #6 100 500 5000 0.03# C
LWS8 69968 #8 100 500 5000 0.05# C
LWS10 69970 #10 (3/16) 100 500 5000 0.10# C
LWS14 69972 1/4" 100 500 2500 0.27# C
LWS516 69974 5/16" 100 500 1000 0.42# C
LWS38 69976 3/8" 100 500 1000 0.64# C
LWS12 69978 1/2" 100 500 500 1.98# C
LWS58 69980 5/8" 100 500 2.22# C
LWS34 69982 3/4" 100 500 4.23# C
LWBZ6 31160 #6 100 500 5000 0.09# C
LWBZ8 31161 #8 100 500 5000 0.10# C
LWBZ10 31162 #10 (3/16) 100 500 5000 0.11# C
LWBZ14 31163 1/4" 100 500 2500 0.40# C
LWBZ516 31164 5/16" 100 500 1000 0.44# C
LWBZ38 31165 3/8" 100 500 1000 0.66# C
LWBZ12 31166 1/2" 100 500 500 1.44# C
LWBZ58 31167 5/8" 100 500 2.50# C
LWBZ34 31168 3/4" 100 500 3.80# C
Stainless Steel
| PC4010
Zinc Plated Steel | PC4110
Silicon Bronze | PC4015
ZINC chromate plating is the most widely used plating. Zinc is popular as a fastener
coating because it is the least expensive and can be applied to a broad range of thick-
nesses. It has good to excellent corrosion resistance and is relatively non toxic.
STAINLESS STEEL Chromium Nickel 18-8. They are non hardenable by heat treat-
ment, non-magnetic for practical purposes and offer the greatest degree of corrosion
resistance.
BRASS Composed nominally of Copper & Zinc, is the most common Copper-base
alloy. Its uses are myriad since it is relatively inexpensive, is easily worked into any
shape or form, and possesses strength, toughness and good corrosion resistance. Cold
drawn brass has an even greater tensile strength than mild carbon steel.
SILICON BRONZE Has a high percentage of copper and small amounts of silicon,
manganese or aluminum added for strength. Silicon Bronze possesses a high tensile
strength superior to mild steel. It has a high resistance to corrosive influences such as
extreme temperatures, atmospheric conditions, natural and sea water, gases and
sewage. It is nonmagnetic and has excellent machining and working characteristics.
NYLON Precision molded or machined of Nylon 6/6 a highly crystalline, lightweight,
high melting, thermoplastic resin. It has outstanding toughness; good thermal proper-
ties; abrasion, friction and chemical resistance.